What a driving log is and why you need one
A driving log is a record you keep while you have a learner's permit, showing the date, time, location, and conditions of each time you drive. Most states require you to log a minimum number of supervised driving hours — often 50 to 100 hours total, with a portion at night — before you can take the road test for your regular license.
The log serves two purposes. First, it proves to the Department of Motor Vehicles (DMV) or your state's equivalent that you have actually completed the required hours. Second, it creates a paper trail of your practice, which helps you and your supervising adult track your progress and identify which driving situations you need more work on.
Some states require a specific form; others let you use any written record. A few states now accept digital logs through their DMV website or approved apps. Check your state's DMV website to find out whether a particular form is mandatory or if you can create your own.
Key Takeaways
- Your state's DMV sets the minimum driving hours you must log, which typically ranges from 50 to 100 hours, with a portion required at night.
- Most states require you to submit your log when you take your road test, so accuracy and legibility matter.
- Each entry should include the date, start and end time, total miles or hours, location or route, and weather or road conditions.
- Your supervising adult should sign or initial each entry to confirm they were present and the information is correct.
- Keep your log in a safe place and make a copy before submitting it to the DMV, in case the original is lost.
What information to record in each entry
Every time you drive, write down the date and the time you started and stopped. Calculate the total hours or minutes — most logs ask for hours, often rounded to the nearest quarter-hour (0.25, 0.5, 0.75, or 1.0). If your state's form asks for miles instead, note your odometer reading at the start and end of the drive.
Record the location or route you drove. This does not need to be detailed — "Main Street to Highway 9" or "residential neighborhood, downtown area" is enough. Note the conditions: was it daytime or nighttime, clear or rainy, light traffic or heavy traffic, highway or local roads. These details help you and your supervising adult see which types of driving you have practiced and which you still need to work on.
Some state forms have checkboxes for condition types (night driving, highway driving, heavy traffic) so you can mark them quickly. Others have a blank line where you write a sentence. Follow the format your state requires.
Who signs the log and when
Your supervising adult — usually a parent, guardian, or licensed driver over a certain age (often 21 or older) — must be present during every drive you log. After each drive, that adult should sign or initial the entry and write the date they signed it. This confirms they were there and that the information is accurate.
Do not sign the log yourself. The supervising adult's signature is what makes the log valid to the DMV. If you fill in false information or forge a signature, you risk having your permit suspended or revoked, and you will not be allowed to take the road test.
Your supervising adult does not need to sign when ready after every drive — they can sign several entries at once — but the signature should be on the log before you submit it to the DMV.
How to submit your log to the DMV
When you are ready to take your road test, bring your completed log with you. Some states require you to submit it in person at the DMV office; others let you mail it or upload it online before your test appointment. Check your state's DMV website or your road test appointment letter to see which method applies to you.
Before you submit the original, make a photocopy or take clear photos of every page. Keep the copies for your records. If the DMV loses your log or there is a dispute about your hours, you will have proof of what you submitted.
If your log is incomplete — missing entries, unsigned, or short of the required hours — the DMV will not let you take the road test. You will have to schedule a new appointment after you complete the remaining hours and entries.
What happens if your log is rejected or incomplete
The DMV checks your log when you arrive for your road test. They count the total hours, verify that the supervising adult signed each entry, and confirm that you met any special requirements (such as a minimum number of night-driving hours). If something is wrong, they will tell you before you take the test.
Common reasons for rejection include: unsigned entries, hours that do not add up to the required minimum, entries with no date or location, or a supervising adult who is not licensed or is below the required age. If this happens, you cannot take the test that day.
You will need to complete the missing hours, add the entries to your log, get them signed, and schedule a new test appointment. This can delay your progress by several weeks, so double-check your log before you go to the DMV.
Digital logs and state-approved apps
Some states now offer digital driving logs through their DMV website or have approved third-party apps that let you log hours on your phone. These apps often auto-fill the date and time, calculate hours automatically, and send a notification to your supervising adult to sign electronically.
If your state offers a digital option, check whether it is required, optional, or not yet available. Some states still accept only paper logs; others accept both. Using an approved app can reduce errors and make the process faster, but a handwritten log on your state's official form is always acceptable.
If you use an app, confirm with your DMV that the app is on their approved list. Submitting a log from an unapproved app may result in rejection, even if the information is correct.
Tips for keeping an accurate log
Write in your log when ready after each drive, while the details are fresh. If you wait days or weeks, you may forget the exact time, route, or conditions, and your entries will be less accurate. Accuracy matters because the DMV may spot inconsistencies or illegible handwriting and reject the log.
Use a pen, not a pencil, so the ink does not smudge or fade. Write clearly and legibly — if the DMV cannot read a date or time, they may reject that entry. If you make a mistake, cross it out neatly and write the correction next to it; do not use white-out or scribble over it.
Keep your log in a safe place, such as a folder in your car or a drawer at home. Losing your log a few days before your road test means you will have to reschedule. If you are using a paper log, consider taking a photo of each page as you complete it, so you have a backup on your phone.
Frequently Asked Questions
Can I log hours if I drive alone?
No. Your supervising adult must be in the car with you during every drive you log. Hours driven alone do not count toward your requirement and cannot be entered in your log. Once you pass your road test and get your regular license, you can drive alone.
What if my supervising adult forgets to sign an entry?
Ask them to sign it as soon as possible. The DMV will not count unsigned entries toward your required hours. If you notice unsigned entries the day before your road test, contact your supervising adult when ready and have them sign before you go to the DMV.
Do I have to use my state's official form, or can I make my own log?
It depends on your state. Some states require their official form; others accept any written record as long as it includes all required information (date, time, location, conditions, supervising adult's signature). Check your state's DMV website to see what format is accepted.
What if I do not meet the night-driving requirement?
You cannot take your road test until you complete the required number of night-driving hours and log them. Night driving is usually defined as driving after sunset or before sunrise. Plan extra practice sessions in the evening or early morning to meet this requirement before your test date.
Can my supervising adult sign multiple entries at once?
Yes. Your supervising adult does not have to sign when ready after each drive. However, all entries must be signed before you submit the log to the DMV. Make sure the signature is legible and dated.