How many questions are on the DMV written test?

The Hawaii written knowledge test has 30 multiple-choice questions. You must answer at least 24 correctly (80%) to pass. The test is given on a touch-screen at your county Driver Licensing Office.

What topics are covered on the DMV knowledge test?

The test covers road signs and shapes, traffic signals, right-of-way rules, DUI and alcohol laws, school bus rules, speed limits, parking regulations, lane markings, and safe driving practices from the Hawaii Driver's Manual (HMG 5/2023).

What is the passing score for the DMV written test?

Hawaii's passing score is 80% — at least 24 correct out of 30 questions. Road-sign questions are mixed into the same test, not a separate exam.

What is the minimum age for a Hawaii Learner License?

The minimum age for a Hawaii instruction permit is 15½. Applicants under 18 need parental consent from each living parent or legal guardian. The permit must be held 180 days. Permit holders must be supervised at all times by a licensed driver age 21+ in the right front seat (parent/guardian only between 11 p.m. and 5 a.m.). A State-certified driver education course is required before the provisional license.

How long does the DMV written test take?

The Hawaii test is 30 multiple-choice questions. Hawaii does not publish a strict time limit — you may take the time you need. Road signs are mixed into the same test. Passing score is 80% (24 of 30).

Does Hawaii have a cell phone / distracted driving law?

Hawaii prohibits headsets or earphones that cover or go in BOTH ears while driving. If you must take a phone call, pull over to a safe place and stop. Even hands-free use takes attention away from driving. Pets should ride in a carrier — never on your lap or loose in the cabin.

Free Hawaii Permit Practice Test 2026

📖 DMV Study Guide

Everything important from the Hawaii Driver's Manual (HMG 5/2023) — organized for the exam

⭐

Memorize these numbers first. Hawaii test questions are frequently built around specific distances, speeds, BAC levels, and time periods. These come up constantly.

Speed Limits

HIGH FREQUENCY

As Posted

Hawaii does not publish a single statewide default for urban districts — limits are set by signs. Always obey the posted speed limit and reduce further for traffic, road, or weather.

15–25 mph

School zones in Hawaii are typically posted 15–25 mph when children are present. Obey posted signs, slow down, be prepared to stop.

Up to 60 mph

Hawaii's H-1, H-2, and H-3 freeways on Oahu post limits up to 60 mph. All other limits are set by posted signs throughout the state.

Posted

Speed limits are posted for ideal conditions. Drivers must reduce speed for rain, heavy traffic, or any condition that makes the posted speed unsafe.

35 mph

Partial hydroplaning may begin in standing water at speeds as low as 35 mph. Slow down for any pooled water on the road.

55 mph

In heavy rain at 55 mph, your tires may lose ALL contact with the pavement. Heavy rain doubles your chance of hydroplaning.

📏

Critical Distances & Clearances

HIGH FREQUENCY

10 ft

Do not park within 10 feet of a fire hydrant (Ch. V).

20 ft

Do not park within 20 feet of a crosswalk at an intersection, or within 20 ft of a fire station driveway (75 ft on the opposite side of the street from a fire station) (Ch. V).

30 ft

Do not park within 30 feet of any traffic signal, stop sign, yield sign, or other traffic-control device (Ch. V).

50 ft

Do not park within 50 feet of the nearest rail at a railroad crossing (Ch. V).

12 in

Parallel parking — your curbside wheels must be within 12 inches of the curb when finished (Ch. X).

Both headlights

After passing, return to your lane only when you can see BOTH headlights of the passed vehicle in your rearview mirror (Ch. X).

15 ft from rail

Stop at least 15 feet from the nearest rail when a train is signaled, gates are down, or a train within 1,500 feet sounds an audible warning (Ch. V).

Sunset / Rain

Turn on headlights from sunset to sunrise, in fog or rain, and any time visibility on the road is reduced (Ch. II/X).

100 ft

Signal continuously for at least 100 feet before turning, changing lanes, or stopping (Ch. V).

All occupants

Hawaii requires safety belts or proper child restraints for ALL occupants — primary enforcement (Ch. II).

3 ft

When passing a bicyclist, allow at least 3 feet of clearance. Never share a lane with a motorcycle — riders are entitled to the full lane (Ch. XI/XIII).

Stop / $1,000

When a school bus is stopped with red lamps flashing, ALL traffic in the same direction (and on undivided roads, both directions) must stop. On a DIVIDED highway, opposite-direction traffic does NOT have to stop. Failure to stop costs up to $1,000 (Ch. XII).

🍺

DUI & Alcohol Numbers

ALWAYS ON TEST

.08

Legal BAC limit for drivers age 21+ in Hawaii. At or above .08 you are "Under the Influence" per se. BAC of .05 to under .08 is "Impaired" and still chargeable (Ch. IX).

.02

Under-21 Zero Tolerance: drivers under 21 are prohibited from operating a motor vehicle with BAC of .02 or more. Even one beer can put a teen over the limit (Ch. IX).

30-day temp

If your test shows .08+ or you refuse, your license is taken on the spot under Administrative License Revocation. You receive a 30-day temporary driving permit and may request a hearing (Ch. IX).

1 / 2 / 4 yr

Refusing the BAC test results in license revocation of 1, 2, or 4 years depending on the driver's prior alcohol-enforcement contacts. You can still be charged with DUI even after refusing (Ch. IX).

$5,000 / 30 days

Open-container violations on any public road or sidewalk: up to $5,000 fine, 30 days jail, license suspension, or vehicle registration forfeiture under HRS 291 (Ch. V).

🎓

Teen / GDL Numbers

ON EXAM

Age 15½

Minimum age for Hawaii instruction permit. Supervisor must be a licensed driver age 21+ in the right front seat at all times (Ch. I).

Age 16

Minimum age for provisional license — after holding instruction permit 180 days and completing a State-certified driver education course (Ch. I).

11p–5a

Provisional license curfew: no driving 11:00 p.m. to 5:00 a.m. UNLESS accompanied by a licensed parent/guardian, OR driving to/from work, OR to/from a school-authorized activity (Ch. I).

1 passenger

Provisional drivers may transport only ONE non-household passenger under age 18 (Ch. I).

180 days

Instruction permit must be held at least 180 days before applying for a provisional license. The provisional license is then held 6 months before the full Class 3 license (Ch. I).

Age 17

Minimum age for the full Hawaii Class 3 license. All GDL restrictions are lifted at age 17 once the provisional license has been held for 6 months (Ch. I).

⏱️

Following Distance & Time Rules

ON EXAM

2 sec

Hawaii's minimum following distance is the 2-second rule. Pick a fixed point ahead — when the vehicle in front passes it, count "one-thousand-one, one-thousand-two." If you reach it first, you're too close (Ch. X).

4 sec

Double the gap to 4 seconds in rain, on slick pavement, behind motorcycles, in heavy traffic, in construction, or at night (Ch. X).

Varies

Stopping distance depends on driver reaction time, road surface, tire condition, brakes, speed, and weather. Always leave more space than you think you need (Ch. X).

Pull Over

Hawaii prohibits headsets/earphones in BOTH ears while driving. If you must take a phone call, pull over to a safe place. Even hands-free use takes attention from driving (Ch. X).

🚦

Road signs are tested heavily. Know each sign's shape, color, and meaning. The real test often shows a sign description and asks what it means.

🔴

Sign Shapes — Each Shape Has One Meaning

ALWAYS TESTED

Shape	Meaning	Example
Octagon (8-sided)	STOP — always and only	Stop sign
Triangle (pointing down)	YIELD — give right of way	Yield sign
Diamond	WARNING — hazard ahead	Curve, pedestrian, deer
Pentagon (5-sided)	SCHOOL ZONE	School crossing
Pennant (triangle right)	NO PASSING ZONE	No-passing pennant
Round (circle)	RAILROAD CROSSING advance warning	RR crossing sign
Rectangle (vertical)	REGULATORY — rules you must follow	Speed limit, turn restrictions
Rectangle (horizontal)	GUIDE or INFORMATION	Street name, mile marker
X-shaped crossbuck	RAILROAD CROSSING — treat like yield	Railroad crossbuck

🎨

Sign Colors — Color Tells You the Category

ALWAYS TESTED

Color	Category	What It Means
Red	Regulatory — STOP / PROHIBIT	Stop, yield, do not enter, wrong way, no-turn circles
Yellow	WARNING	General hazard warnings — curves, hills, intersections, animals
Orange	WORK ZONE / CONSTRUCTION	Construction ahead, road crew, slow down and drive with care. Obey temporary signs and flaggers. Fines may be enhanced in active work zones.
Green	GUIDE / DIRECTIONAL	Highway exits, distances, direction, mile markers
Blue	SERVICES	Gas, food, lodging, hospital, rest area
Brown	RECREATION / CULTURAL	Parks, campgrounds, historical sites, scenic areas
White	REGULATORY	Speed limits, lane rules, turn restrictions
Fluorescent Yellow-Green	WARNING — pedestrian / school / bike	School zones, crosswalks, bike lanes
Fluorescent Pink	INCIDENT MANAGEMENT	Crash clean-up, debris removal, temporary traffic control

⚠️

Signs That Are Frequently Confused

TRICKY

No Passing Pennant vs. No U-Turn: The pennant (pointing right) = no passing. A circle with a slash over a U-turn arrow = no U-turn. Very different.

Crossbuck (RR) vs. Stop Sign: The crossbuck (white X) = yield/slow down and check. Only stop if a train is coming. The octagon = always stop.

Divided Highway Begins vs. Ends: Begins = two arrows pointing apart (median starts). Ends = two arrows merging together (median ends — expect two-way traffic).

Merge vs. Lane Ends: Merge = two roads joining (both cars adjust). Lane Ends = one lane disappears — that driver must yield and merge.

Red Circle with Slash: Always means that action is PROHIBITED. No left turn, no trucks, no bicycles — whatever is inside the circle is forbidden.

⭐

Right of way is the #1 failure topic on the DMV knowledge test. Master every scenario below — these questions will be on your exam.

⛽

The Core Right-of-Way Rules

MOST TESTED

Uncontrolled intersection — arrive at same time: Yield to the driver on your RIGHT. This is the most tested right-of-way rule.

Left turn at green light: You must always yield to oncoming traffic AND pedestrians — even with a green light. A green light is permission to go, not a guarantee of right of way.

Pedestrians in a crosswalk: Always yield. Stop and wait until the pedestrian has completely crossed — not just stepped back. This includes jaywalkers in many situations.

Blind pedestrian (white cane / guide dog): Absolute right of way — you must stop regardless of where they are crossing.

Four-way stop: First to arrive goes first. Simultaneous arrival = yield to the driver on your right. Straight traffic before turning traffic if both arrive at same time from opposite directions.

Emergency vehicles (lights + siren): Pull to the right edge of the road and stop. Clear intersections first — never stop IN an intersection.

Entering from driveway / private road: Always yield to all traffic on the public road — you have no right of way entering from private property.

Roundabout: Vehicles inside the roundabout always have right of way. Entering traffic must yield. When exiting, yield to pedestrians at the crosswalk.

Merging onto a highway: Traffic already on the highway has right of way. The merging vehicle must yield and find a safe gap.

Non-functioning traffic signal: Treat as an all-way stop. All drivers stop, yield, and take turns.

💡

Right-of-Way Scenarios That Trick People

TRICKY

Yellow light: It does NOT mean speed up. If you can stop safely, you must. Proceed only if stopping would be unsafe (you're too close to stop).

Already in intersection when light turns red: Complete the turn — you are committed. Other traffic must wait for you to clear.

Backing out of a driveway: The reversing vehicle always yields to street traffic. You have no right of way in reverse.

Funeral processions: Treat funeral escort vehicles displaying flashing lights the same as emergency vehicles — yield and do not attempt to pass or cut through the procession.

Right turn on red: Legal ONLY after a complete stop and yielding to ALL traffic and pedestrians. Rolling right on red is illegal.

Left on red: Legal ONLY when turning from a one-way street onto another one-way street — after a complete stop and yielding.

🚥

Traffic Signal Meanings

ALWAYS TESTED

Signal	What You Must Do
Solid GREEN	Proceed — but yield to traffic already in intersection
Solid YELLOW	Prepare to stop if safe; proceed only if stopping would be dangerous
Solid RED	Stop completely; may turn right on red after stop and yield (unless posted)
GREEN ARROW	Protected turn — oncoming traffic must stop. You may turn in the arrow's direction, but still yield to vehicles and pedestrians already in the intersection.
YELLOW ARROW	Protected turn is ending — prepare to yield or stop
Flashing YELLOW ARROW	Unprotected turn — you MAY turn but MUST yield to oncoming and pedestrians
Flashing RED	Treat exactly like a STOP sign — stop, yield, proceed when safe
Flashing YELLOW	Caution — slow down and proceed carefully. Do not need to stop.
RED + GREEN ARROW	Stop for through traffic; turn in direction of arrow only
Signal NOT working	Treat as ALL-WAY STOP — all traffic stops

🛣️

Lane Markings — Know Each One

ON EXAM

Broken yellow center line: Passing is permitted from your side when it is safe.

Solid yellow line on your side: No passing from your side of the road.

Double solid yellow: No passing in either direction.

White lines: Separate traffic going in the same direction. Broken = lane change ok. Solid = discouraged (but not always illegal).

Yellow lines: Separate traffic going in opposite directions.

Center left-turn lane (two-way turn lane): Use ONLY to prepare for and make a left turn. Never use as a travel or passing lane.

Yellow X over a lane: Lane is CLOSED — move to a lane with a green arrow immediately.

White stop line: Stop your front bumper at or behind this line at intersections and crosswalks.

↔️

Safe Lane Changing Procedure

STEP BY STEP

Check your mirrors — rearview and side mirror on the side you're moving to

Signal your intent — at least 100 feet before turning or changing lanes

Look over your shoulder — physically check the blind spot. Mirrors cannot see everything.

Change lanes gradually — smooth and controlled, not jerky

Cancel signal and adjust speed to match the lane's traffic flow

🚨

DUI questions appear on virtually every DMV knowledge test. Know the BAC levels, implied consent law, and penalties. Hawaii uses "DUI" (Driving Under the Influence).

🍺

DUI Laws — The Numbers You Must Know

ALWAYS ON TEST

Situation	Consequence
BAC of .08+ (driver 21+)	"Under the Influence." License taken on the spot under Administrative License Revocation; 30-day temporary permit issued. You may also be charged with DUI in court (Ch. IX).
BAC .05 – .07	"Impaired" — still chargeable in Hawaii. The full DUI charge can apply when alcohol, drugs, or any other intoxicant impair driving regardless of BAC (Ch. IX).
Test refusal (implied consent)	By driving on a Hawaii public highway you have already consented to BAC testing. Refusal triggers license revocation of 1, 2, or 4 years depending on prior alcohol-enforcement contacts. You can still be charged with DUI even after refusing (Ch. IX).
BAC — under 21 (Zero Tolerance)	Drivers under 21 are prohibited from operating with BAC of .02 or more. Same Implied Consent rules apply (Ch. IX).
Open container in vehicle	Storing an opened alcoholic beverage container in the area normally occupied by the driver or passengers is prohibited on any public road. Up to $5,000 fine, 30 days jail, license suspension, or vehicle registration forfeiture (HRS 291) (Ch. V).
Drinking on a public highway/sidewalk	It is against the law to consume or possess any alcoholic beverage on any public highway or public sidewalk in Hawaii (Ch. IX).

💡

Critical DUI Facts to Remember

TESTED

Implied consent: By driving on a Hawaii public highway you have already consented to a chemical test (breath, blood, or urine). Refusal triggers license revocation of 1, 2, or 4 years depending on prior alcohol-enforcement contacts (Ch. IX).

Only TIME removes alcohol: Coffee, food, cold showers, and fresh air do NOT lower your BAC. Your liver processes about 1 drink per hour — nothing speeds this up (Ch. IX).

Impairment starts with the first drink: Judgment is the FIRST driving ability affected by alcohol. Hawaii classifies BAC of .05–.07 as "Impaired" — drivers can be charged before reaching the .08 per-se limit (Ch. IX).

Under-21 Zero Tolerance: Drivers under 21 are prohibited from operating a motor vehicle with BAC of .02 or more. Even one beer can put a teen over the limit (Ch. IX).

Mixing drugs and alcohol: Never drink alcohol while taking medications or other drugs. These combinations may multiply the effects of alcohol, reduce your ability to drive safely, and could cause serious health problems or death (Ch. IX).

Distracted driving: Hawaii prohibits headsets/earphones in BOTH ears while driving. Pull over to take phone calls. Pets must be secured — never on your lap or loose in the cabin (Ch. X).

Drugs and driving: Driving while impaired by any drug — prescription, over-the-counter, or illegal — is prohibited in Hawaii. Even legally prescribed medications that impair your ability to drive can lead to a DUI charge (Ch. IX).

🚌

School bus rules are heavily tested. When a school bus is stopped with red lamps flashing, ALL traffic in the same direction must stop. On a DIVIDED highway, opposite-direction traffic does NOT have to stop. Failure to stop costs up to $1,000 (Ch. XII).

🚌

School Bus Stopping Rules

HEAVILY TESTED

Two-lane / undivided road: ALL traffic in BOTH directions must STOP when a school bus shows red flashing lights (Ch. XII).

Divided-highway exception: On a DIVIDED highway, vehicles traveling in the OPPOSITE direction from the stopped school bus are NOT required to stop. Vehicles in the same direction (any lane) must still stop (Ch. XII).

Same direction — always stop: Traffic traveling in the same direction as the bus must ALWAYS stop, in the same lane and adjacent lanes (Ch. XII).

After the bus stops: Remain stopped until the bus has finished receiving or discharging passengers and begins moving without its red lights flashing. Then proceed slowly, watching carefully for children near the roadway (Ch. XII).

When may you proceed: Only when the red lights STOP flashing and the bus begins moving. Do not pass until loading/unloading has ended and the red lights are off (Ch. XII).

Yellow lights = warning: Yellow flashing = bus is about to stop. Slow down immediately and prepare to stop. Do not try to pass before it stops.

One of the most tested topics: School bus stop questions appear on many Hawaii DMV knowledge tests. Default rule: STOP for any school bus with red flashing lights. Exception: opposite-direction traffic on a DIVIDED highway does not have to stop.

School buses must stop at ALL railroad crossings — regardless of whether warning signals are active. This is federal law.

Penalty for passing a stopped school bus: Up to $1,000 fine (Ch. XII).

Always be alert for children: Watch for children near bus stops, in school zones, and at crosswalks. School-zone speed limits (typically 15–25 mph) apply when children are present and signs are posted.

Speed Laws — What You Must Know

ON EVERY TEST

Basic Speed Law: Drive at a speed that is reasonable and proper for existing conditions — even if that means going below the posted limit. Rain, fog, heavy traffic, school zones all require reduced speed.

Posted limits are MAXIMUMS: You may never legally exceed a posted limit, regardless of conditions, traffic, or what other drivers are doing.

Minimum speed law: Do not drive so slowly that you impede or block the normal flow of traffic. Driving too slowly is also illegal.

Work zone caution: Reduce speed in work zones. Obey orange signs and flaggers. Watch for lane shifts. Fines may be enhanced in active work zones.

"Over-driving your headlights": Use headlights from sunset to sunrise, in fog or rain, and any time visibility is reduced. Never drive faster than you can stop within the distance your headlights illuminate. Use low beams in fog/rain/snow — high beams reflect off precipitation (Ch. II/X).

Four-Second Sight Distance Rule: To check if you're going too fast for conditions, pick a stationary object ahead. Count "one-one-thousand, two-one-thousand, three-one-thousand, four-one-thousand." If you reach the object before finishing — you are going too fast for the conditions. Slow down.

↔️

Following Distance — The 2-Second Rule

TESTED

Pick a fixed object — a sign, overpass, or lane marking ahead

When the car ahead passes it, start counting: "one-one-thousand, two-one-thousand"

If you pass the object before 2 seconds — you are following too closely. Slow down and increase the gap. In adverse conditions, increase to 4 or more seconds.

💡 When to increase beyond 2 seconds

Rain, snow, ice, or fog → 4 seconds minimum
Driving at night → increase beyond 2 seconds
Following a large truck or motorcycle → 4+ seconds
Towing a trailer → 4 seconds minimum
Driving at highway speeds → increase distance proportionally

📐

Passing Rules

TESTED

✓

You MAY pass when: There is a broken yellow line on your side, you have sufficient sight distance, and there is no sign or condition prohibiting passing.

✗

NEVER pass: on a hill or curve with less than 700–1,000 feet of clear distance ahead; within 100 feet of an intersection, railroad crossing, narrow bridge, viaduct, or tunnel; when a school bus is stopped with red lamps flashing; or where marked by a solid yellow centerline, "No Passing Zone" pennant, or "Do Not Pass" sign (Ch. V).

→

When it is safe to return: You may move back into your original lane when both headlights of the passed vehicle are visible in your rearview mirror.

→

Passing on the right: Legal when the vehicle ahead is making a left turn and there is a safe lane to the right, or on a multi-lane road.

🅿️

Parking Clearance Requirements

TESTED

Location	Minimum Clearance
Fire hydrant	10 ft — do not park within 10 ft of a fire hydrant (Ch. V)
Stop sign / yield sign / flashing signal / traffic control device	30 ft — do not park within 30 ft of these (Ch. V)
Pedestrian safety zone	Never within an officially marked safety zone or where less than 10 ft of street width remains for free traffic movement (Ch. V)
Crosswalk at intersection	20 ft — do not park within 20 ft of a crosswalk at an intersection (Ch. V)
Railroad crossing	50 ft — do not park within 50 ft from the nearest rail (Ch. V)
Fire station driveway	20 ft on the same side / 75 ft on the opposite side of the street (Ch. V)
Driveway entrance (public or private)	Not in front of — always prohibited
Accessible (handicapped) space	Never without a valid Hawaii disability placard or license plate. Also do not park on the diagonal access lines. Subject to fines and towing under HRS 291-51.
Inside an intersection or on a crosswalk	Never — always illegal
Handicapped space (without placard)	Never park here
Bridge, overpass, or tunnel	Never on or within 100 ft of a narrow bridge, viaduct, or tunnel (Ch. V)
No Stopping zone	Never stop here, for any reason
No Parking zone	No parking — may stop to load/unload

⛰️

Parking on Hills — Wheel Position

TRICK QUESTION

💡

The rule: always turn wheels so that if the car rolls, it rolls away from traffic or is caught by the curb.

Situation	Turn Wheels	Why
Facing DOWNHILL, WITH curb	RIGHT (into curb)	Car rolls into curb and stops
Facing DOWNHILL, NO curb	RIGHT (away from road)	Car rolls away from traffic
Facing UPHILL, WITH curb	LEFT (away from curb)	Car rolls back, caught by curb
Facing UPHILL, NO curb	RIGHT (away from road)	Car rolls away from traffic

💡 Memory trick

Going downhill with a curb = wheels RIGHT into the curb
Going uphill with a curb = wheels LEFT, away from curb (tire catches it when rolling back)
No curb either way = wheels RIGHT, away from road

🎓

GDL questions appear on many tests. Know Hawaii's Graduated Driver Licensing program, the restrictions in each phase, and the specific ages, hold periods, and curfew hours.

🎓

Hawaii Graduated Driver Licensing (GDL)

ON EXAM

Phase 1 — Instruction Permit (age 15½+)

→

Minimum age: 15½ years old. Applicants under 18 need parental consent from each living parent or legal guardian unless married or emancipated. Vision screening + 30-question knowledge test (80% to pass) required (Ch. I).

→

Permit holders must complete a State-certified driver's education course (classroom + behind-the-wheel certificates) before applying for the provisional license (Ch. I).

→

Supervisor: must be a licensed driver age 21+ who must sit in the right front seat. Between 11:00 p.m. and 5:00 a.m. the supervisor must be a parent or legal guardian. All occupants must use safety belts or proper child restraints (Ch. I).

→

Must hold the instruction permit at least 180 days before applying for a provisional license (Ch. I).

Phase 2 — Provisional License (age 16)

→

Eligibility: at least 16 years old, held permit 180 days, completed State-certified driver education, passed the road test (Ch. I).

→

Restrictions: may transport only ONE non-household passenger under 18. No driving 11 p.m.–5 a.m. unless accompanied by a licensed parent/guardian, OR driving to/from work, OR to/from a school-authorized activity. During those hours, no more than one person under 18 unless parent/guardian is with you (Ch. I).

→

Must hold the provisional license for 6 months before applying for a full Class 3 license (Ch. I).

Full Class 3 License (age 17+)

→

Minimum age 17. All GDL restrictions are lifted. License fees and validity periods are set by each county Driver Licensing Office (Ch. I).

→

Adult applicants 18+ who have never held a Hawaii license: pass vision, knowledge (30 Qs, 80% to pass), and road tests. Bring birth certificate or U.S. passport, Social Security card, and TWO documents proving Hawaii principal residence (Ch. I).

→

Real ID-compliant licenses may be renewed by mail but require an in-person photo at least every 16 years. Notify the County in writing within 30 days of any address change (Ch. I).

🛡️

Emergency Situations — What to Do

TESTED

💨

Tire blowout: Hold the wheel FIRMLY. Ease off gas (don't brake suddenly). Let the car slow naturally. Then gently steer to safety. Sudden braking causes a spin.

💧

Hydroplaning: Ease off gas, hold wheel steady, avoid braking. Let tires re-contact the road. Don't jerk the wheel or brake hard.

🔥

Engine fire: Pull over immediately, turn off engine, get EVERYONE out and move far away (100+ feet). Call 911. Never open the hood.

⚡

Brakes fail: Pump brakes rapidly to build pressure. Downshift to use engine braking. Use parking brake carefully (gradually). Steer to safety.

🌊

Accelerator sticks: Shift to NEUTRAL immediately. Apply brakes. Pull over. Turn engine off.

🌀

Vehicle skids: Ease off gas and brakes. Steer in the direction you want the front to go (into the skid). Do not overcorrect.

🚂

Stalled on railroad tracks: Get EVERYONE out IMMEDIATELY. Move away at a 45° angle in the direction the train is coming — so debris flies away from you. Call 911 and the railroad ENS number.

🌫️

Driving in fog: Use LOW beams (high beams reflect off fog and blind you). Slow significantly. Use fog lights if available. Consider pulling over.

😴

Drowsy driving: Only cure = sleep. Pull over and rest. Coffee, window down, and music are NOT effective solutions. Drowsy driving equals drunk driving in impairment level.

❄️

Stranded in a blizzard: Stay in the vehicle (it's shelter and visible). Run engine briefly for heat with window cracked to prevent CO poisoning. Signal for help with hazards.

🧠

Defensive Driving Principles

ESSENTIAL

Scan ahead: Look 15 seconds ahead (about a city block in town, farther on highways). Check mirrors every few seconds and whenever slowing, changing lanes, or approaching intersections (Ch. X).

Keep an escape route: Always know where you could go if the car ahead stopped suddenly.

Bridges freeze first: Cold air circulates above AND below a bridge. Bridges ice before road surface — always treat them as potentially icy in winter.

Head-on collision approaching: Brake hard and steer RIGHT — even off the road. A head-on crash at speed is almost always fatal; going off-road is survivable.

Road rage: Never engage, retaliate, or make eye contact. Don't respond with gestures. Slow down, create distance. Report to 911 if dangerous.

Front wheel off pavement: Don't jerk the wheel — it can roll the car. Ease off gas, brake gently, and gradually steer back. Hold on tight.

🔧

Vehicle Equipment Requirements

TESTED

Equipment	Requirement
Headlights (on)	Required from sunset to sunrise, in fog or rain, and any time visibility is reduced. Use low beams in fog, rain, snow, and smoke — high beams reflect off precipitation. Parking lights alone are NOT acceptable for driving (Ch. II/X).
High beams (dim)	Dim to low beams when meeting oncoming traffic and when following another vehicle closely so you do not blind the other driver (Ch. X).
Horn	Use when needed to prevent a crash. Do NOT use to express anger, greet friends, or encourage others to move. Avoid around blind pedestrians and animal-drawn vehicles (Ch. X).
Turn signals	Continuous turn signal required for at least 100 feet before turning, changing lanes, or stopping (Ch. V).
Tinted windows	Hawaii limits window tint under HAR 19-133.5 — windshields and front-side windows must allow at least 35% visible light transmission. All windows must permit clear vision in all directions (Ch. II).
TVs / video screens visible to driver	Prohibited while vehicle is in motion (navigation is excepted)
Muffler	Must prevent excessive or unusual noise
Brakes	Foot brake must stop the vehicle from any speed in a safe distance. A separate parking (emergency) brake is required and must hold the vehicle stationary on any grade. Steering wheel free play: max 2 inches with power steering, 3 inches without (Ch. II).
Wipers	Must adequately clean the windshield when used
Tail lights / rear reflector	Two red tail lights must be visible from the rear in normal sunlight. Brake lights must work and be visible from at least 100 feet behind (Ch. II).
Tires	Replace tires when tread is less than 1/16 inch. Worn tires increase stopping distance and the risk of hydroplaning (Ch. II).
Hazard lights	For use when parked/stopped in an emergency — not while driving normally
Seat belts & child restraints	All occupants must wear safety belts (primary enforcement). Children under 4 must be in a child safety restraint. Children under 8 must be in a booster seat if under 4 ft AND less than 40 lb. Hawaii law also prohibits leaving a child under 9 unattended in a vehicle for 5 minutes or longer (Ch. II).

💡

Headlight Rules That Are Tested

TESTED

Headlights required by Hawaii law: from sunset to sunrise, in fog or rain, and any time visibility is reduced. Use low beams in fog/rain/snow — high beams reflect off precipitation (Ch. II/X).

Parking lights ≠ headlights: Parking lights are for indicating a parked vehicle only. Driving with parking lights instead of headlights is not acceptable (Ch. II).

Dim high beams: when meeting oncoming traffic and when following another vehicle closely. Use low beams in fog, heavy rain, sleet, snow, or dust (Ch. X).

Night driving — "drive in your headlights": Never drive faster than you can stop within the distance lit by your headlights. This is called over-driving your headlights and is dangerous (Ch. X).

⚡

Before the Test — What to Do

PREPARATION

Take the DMV Exam Simulator at least 5 times and score 90%+ consistently. Don't go in when you're scoring 80% — aim higher than the minimum.

Use the "Weak Spots" mode the night before. Every question you got wrong — review those explanations until you understand WHY, not just what the answer is.

Memorize the Key Numbers tab — BAC limits, distances, suspension periods, speed limits. These are direct exam fodder.

Get a good night's sleep. Drowsy test-taking impairs recall just like drowsy driving impairs reaction time.

Bring required documents: originals or certified copies of birth certificate or U.S. passport (legal name, DOB, legal presence), Social Security card, and TWO documents proving Hawaii principal residence. Written parental consent if you're under 18 (from each living parent or legal guardian). Provisional license applicants: bring State-certified driver-ed certificates (classroom + behind-the-wheel). Don't forget glasses/contacts if you wear them (Ch. I).

🧠

During the Test — How to Answer

STRATEGY

The safest answer is usually correct. When in doubt, pick the option that is most cautious, most yields, or stops the most. Hawaii tests reward safe, defensive driving choices.

Watch for "NEVER" and "ALWAYS" options. These are sometimes traps — but in Hawaii driving law, there actually are many absolute rules (ALWAYS stop for school bus, NEVER pass on a hill crest, etc.).

"All of the above" is very often the correct answer on DMV knowledge tests — especially for questions about DUI charges, suspension triggers, and violations.

Read every word. Test questions often hinge on words like "divided highway" vs. "undivided," "business district" vs. "residential," or "first offense" vs. "subsequent offense."

Refusing a BAC test — can cost your license. Hawaii's Implied Consent law triggers automatic revocation of 1, 2, or 4 years for refusal, depending on prior alcohol-enforcement contacts. You can still be charged with DUI even after refusing (Ch. IX).

The real Hawaii knowledge test: 30 multiple-choice questions covering rules, signs, and safe driving. You need 80% (24 of 30) to pass. Road signs are mixed into the same test, not separate. You can miss up to 6 and still pass.

📋

Recommended Study Order

YOUR PLAN

Read Key Numbers tab — memorize every distance, speed, and BAC number

Read Right of Way + DUI tabs — the #1 and #2 failure topics

Read Road Signs + Signals tabs — shapes, colors, and signal meanings

Read School Buses + Parking tabs — specific rules with specific numbers

Take the Full Practice Bank — all 530+ questions to identify weak spots

Use Weak Spots mode — drill every question you got wrong until you nail it

Run the DMV Exam Simulator 3–5 times — pass consistently with 90%+ before going in

Night before: Re-read the Key Numbers tab + Test-Day Tips tab. Good sleep. You've got this. ✅

DMV Written Test · Recommended Study Approach

The Smartest Way
to Pass Your Test

A proven 4-phase approach that builds real understanding — not just memorization. Work through each phase at your own pace, and you'll walk into the DMV ready to pass on your first try.

📱 Uses This App 🎯 30 Qs · 80% to Pass 🧠 4 Phases · Your Pace ✅ 90%+ Before You Go

⚡ How This Approach Works

🧠

Learn before you quiz. Read the material first so practice questions teach you patterns — not just random answers.

🎯

Fix what's weak, skip what's strong. The app tracks every wrong answer. Spend your time where it matters most.

📈

Build up gradually. Numbers → Study Guide → Practice → Topics → Simulator. Each phase builds on the last.

🏁

Don't go until you're ready. Score 90%+ on the simulator twice before visiting the DMV. The real Hawaii test is 30 questions and you can miss up to 6 and still pass — but aim for 90%+ to be safe.

🧠 Phase 1 Learn — Build Your Foundation

🔢

Step 1 · Start Here

Memorize the Key Numbers

Study Guide → 🔢 Key Numbers tab · then take the Key Numbers Quiz

⏱ 30–40 min

Click in the top bar → open the tab.

Read every number out loud. Speed limits, distances, BAC limits, suspension periods. Saying them out loud forces your brain to process them more deeply.

Write these on paper: up to 60 mph H-1/H-2/H-3 · 15–25 mph school zone · .08 BAC (21+) · .02 under-21 BAC · 100 ft signal · 700–1,000 ft pass clear · 10 ft hydrant · 20 ft crosswalk · 30 ft stop sign · 50 ft railroad · 12 in parallel park · 2-sec follow / 4-sec rain · $1,000 school bus · $5,000 open container · 30-day temp permit (.08+ or refusal) · 1/2/4 yr refusal revocation

Go home → click . Take it without your notes. Check your score.

Under 85%? Re-read the Key Numbers tab, then retake the quiz. Repeat until you hit 85%+.

💡

Why numbers first? A meaningful share of real knowledge test questions ask for a specific number. These are free points if you know them — and guaranteed wrong answers if you don't.

📖

Step 2 · The Big 4 Topics

Read the 4 Most-Tested Study Tabs

Study Guide → Right of Way · Alcohol & DUI · Road Signs · Signals & Lanes

⏱ 40–50 min

— read completely. This is the #1 failure topic. Understand left turns at green lights, uncontrolled-intersection right-of-way (yield to vehicle on the right), and Hawaii's school bus rule (all same-direction traffic stops; opposite traffic on a divided highway does not) (Ch. V/XII).

— key facts: BAC .08+ = Under the Influence; .05–.07 = Impaired (still chargeable). Under 21 = .02 (Zero Tolerance). Test result of .08+ or refusal: license taken on the spot, 30-day temp permit (Administrative License Revocation). Refusal triggers 1/2/4-year revocation depending on prior contacts. Open container: up to $5,000 / 30 days (HRS 291).

— shapes and colors tables. Octagon = stop, triangle down = yield, diamond = warning, pentagon = school zone, pennant = no passing.

— flashing red vs. yellow, green arrow vs. regular green, right-on-red rules (must make complete stop first, yield to pedestrians and traffic).

ℹ️

Don't try to memorize every word. Focus on understanding WHY each rule exists. When you understand the reasoning, you can figure out answers even when questions are worded differently from what you studied.

📖

Step 3 · The Rest of the Guide

Read the Remaining Study Tabs

School Buses · Parking · Teen Laws · Speed & Following · Safe Driving · Equipment

⏱ 30–40 min

— When a school bus is stopped with red lamps flashing, ALL traffic in the same direction must stop. On a DIVIDED highway, opposite-direction traffic does NOT have to stop. Failure to stop costs up to $1,000 (Ch. XII). Always on the test.

— memorize the 4 hill parking scenarios. Trick: no curb = always turn wheels right.

— Hawaii GDL: Instruction Permit at age 15½ (hold 180 days, supervisor 21+ in front seat) → Provisional License at age 16 (curfew 11p–5a; max 1 non-household passenger under 18) → Full Class 3 License at age 17 (Ch. I).

— following distance rule, passing rules, and when to increase your following distance. Know the stopping distances from Hawaii Driver's Manual (HMG 5/2023).

— hydroplaning, blowout, skid recovery, fog driving. Understand the logic — don't memorize.

— Headlights required from sunset to sunrise, in fog or rain, and any time visibility is reduced. Dim high beams when meeting oncoming traffic and when following another vehicle. Annual PMVI inspection (every 6 months for ambulances). Replace tires when tread is less than 1/16 inch (Ch. II/X).

✅

Pro tip: If you want even deeper detail, download the 📕 Official Hawaii Driver's Manual (HMG 5/2023) → for the full official content. The study guide gives you the highlights, the manual gives you everything.

☕ Take a real break here. Sleep on it if you can — your brain consolidates memory overnight. Phase 2 works best after at least a few hours (or a night) away from studying.

📝 Phase 2 Practice — Test Yourself

📚

Step 4 · First Practice Run

Full Practice Bank — Work Through 60–100 Questions

Home → 📚 Full Practice Bank · no timer, read every explanation

⏱ 45–60 min

Click . This gives you all 530+ questions in random order with no timer.

Read every explanation — even when you get it right. The explanations contain extra detail and reasoning that will help you on tricky test questions.

Do at least 60–100 questions. The app automatically saves every wrong answer so you can drill them later.

Click See Results when done. Note which categories you failed most — those are the targets for Phase 3.

ℹ️

Getting things wrong is the point. This is a learning session, not an exam. Every wrong answer you discover now is one you'll get right on test day.

🏆

Step 5 · Topic Deep-Dives

Practice Your 3 Weakest Categories

Home → Choose Your Practice Mode → pick Full Practice Bank or Quick Drill

⏱ 30–40 min

Look at your results from Step 4. Find the 3 categories where you got the most wrong (e.g., Right of Way, DUI, Road Signs).

Use the Study Guide to review your weak topics, then run the Full Practice Bank or Quick Drill to test yourself on all categories.

Repeat for your 2nd and 3rd weakest topics. Focused drilling is much more efficient than random practice.

Target: 80%+ on each topic. Under 80%? Go back to the Study Guide tab for that topic, re-read it, then retake.

🎯 Phase 3 Fix — Attack Your Weak Spots

🎯

Step 6 · The Most Important Step

Weak Spots Mode — Drill Every Wrong Answer

Home → 🎯 Weak Spots Only · the app loads your mistakes automatically

⏱ 30–45 min

Click . The app loads every question you've gotten wrong so far — automatically.

Before you answer — think about why each option might be right or wrong. Slow down and reason through it.

Still don't understand an answer? Open the Study Guide tab for that topic and re-read just that section. Or download the official manual for the full official explanation.

Retake Weak Spots until you score 85%+ on it. 2–3 rounds is completely normal — that's exactly how this is supposed to work.

⭐

This is the single most valuable thing you can do. Research shows that practicing things you got wrong is 3–5x more effective than re-reading material you already know. Don't skip this step.

☕ Take a break. At least 30 minutes. Let your brain rest before the simulation phase.

🏁 Phase 4 Prove It — Simulate the Real Test

📋

Step 7 · The Big Test

DMV Exam Simulator — Full Simulation

Home → 📋 DMV Exam Simulator · 30 questions · 80% to pass

⏱ 20–30 min

Click . 30 random questions matching the real Hawaii written test. Need 80% (24 of 30) to pass. Hawaii does not publish a strict time limit — take your time on each question.

Treat it like the real thing. No notes. No Study Guide. Sit quietly, read every question fully, and give your best answer.

Check your score against the table below and follow the action for your result.

Your Score	Status	What to Do Next
Under 75%	Needs more work	Go back to Phase 3 — run Weak Spots mode on your wrong answers. Re-read the Study Guide for those topics. Then try the simulator again.
75% – 89%	Almost there	Run Weak Spots on what you missed, then take the simulator again. You're close — one more round should get you there.
90%+	Ready! 🎉	Run the simulator one more time to confirm. Score 90%+ twice → you are ready for the real test.

🔁

Step 8 · Repeat Until 90%+

Fix → Retest → Confirm

Retry Wrong Ones → DMV Simulator → repeat until you pass twice in a row

⏱ 30–45 min per cycle

From the results screen click . Drill every question you got wrong in the simulator.

For any question you still don't understand — open the Study Guide, find the right section, and re-read that rule. Or download the official manual for the full explanation.

Run the again. Keep going until you hit 90%+ twice in a row.

✅

The magic number is 90% twice. If you can score 90% on random questions under timed conditions two times in a row, you know the material — not just the specific questions.

🌙 Night Before Refresh — Don't Cram

🌙

Final Review — 20 Minutes Max

Quick Refresh, Then Sleep

Key Numbers tab + Test-Day Tips tab only · No new material

⏱ 20 min max

Open tab in the Study Guide. Read through once — don't study, just refresh.

Open the tab. Read the strategy section — especially "safest answer wins" and the Implied Consent rule for DUI refusal.

Take one as a confidence check. Score 80%+? Close the app and go to sleep. You're ready.

Go to sleep at your normal time. Being well-rested is worth more than another hour of studying.

⚠️

Do NOT cram the night before. Your brain needs sleep to consolidate everything you've learned. More than an hour of study at this point actually hurts performance.

🏁 Test Day Checklist

Before you walk into the Hawaii Department of Transportation office:

✅ All applicants: birth certificate or U.S. passport, Social Security card, and TWO documents proving Hawaii principal residence (utility bill, bank statement, etc.). See the accepted document list at hidot.hawaii.gov/driverslicense.

✅ Under 18: written parental consent from each living parent or legal guardian, plus all standard documents. Provisional license applicants need State-certified driver's-ed certificates (classroom + behind-the-wheel).

✅ Bring corrective lenses if you wear them — a vision test is required.

✅ Glasses or contacts if you wear them — you must pass a vision test

✅ Hawaii license fees are set by each county Driver Licensing Office. Retake waiting periods and re-test fees vary by county — call ahead or check the office's website. Many counties accept cash or check; confirm card acceptance before your appointment.

✅ Well-rested, fed, and confident 💪

30 questions · need 80% (24 correct) · you can miss up to 6 and still pass

You've Got This!

Free Hawaii Permit Practice Test

DMV Exam Simulator

Road Signs Quiz

Key Numbers Quiz

Quick 15-Question Drill

Full Practice Bank

Study Guide

Hawaii Driver's Manual (HMG 5/2023) 📄 Get PDF

📖 DMV Study Guide

What to Study Before the Real Test

Speed Limits

Critical Distances & Clearances

DUI & Alcohol Numbers

Teen / GDL Numbers

Following Distance & Time Rules

Sign Shapes — Each Shape Has One Meaning

Sign Colors — Color Tells You the Category

Signs That Are Frequently Confused

The Core Right-of-Way Rules

Right-of-Way Scenarios That Trick People

Traffic Signal Meanings

Lane Markings — Know Each One

Safe Lane Changing Procedure

DUI Laws — The Numbers You Must Know

Critical DUI Facts to Remember

School Bus Stopping Rules

Speed Laws — What You Must Know

Following Distance — The 2-Second Rule

💡 When to increase beyond 2 seconds

Passing Rules

Parking Clearance Requirements

Parking on Hills — Wheel Position

💡 Memory trick

Hawaii Graduated Driver Licensing (GDL)

Emergency Situations — What to Do

Defensive Driving Principles

Vehicle Equipment Requirements

Headlight Rules That Are Tested

Before the Test — What to Do

During the Test — How to Answer

Top 10 Topics That Will Definitely Be on Your Test

Recommended Study Order

📋 Review All Answers

The Smartest Wayto Pass Your Test

⚡ How This Approach Works

🏁 Test Day Checklist

Official Hawaii Driver's Manual (HMG 5/2023)

📖 Our Study Guide — Exam-Focused Summary

Frequently Asked Questions

What Makes the Hawaii Written Test Different

Studying in a Neighboring State?

The Smartest Way
to Pass Your Test