What the 50-Hour Rule Means and How It Works

Colorado requires anyone holding a learner's permit to complete 50 hours of supervised driving before they can take the road test for a driver's license. This is a mandatory minimum, not a suggestion — you cannot skip it or reduce it, and you cannot test without proof that you have completed it.

The 50 hours must be logged in a specific format. You (or your supervising driver) record the date, time of day, weather conditions, and road type for each driving session. Colorado does not require a special form — you can use a notebook, a spreadsheet, or the log sheet available from the Colorado Division of Motor Vehicles — but the record must be detailed enough that an examiner can verify it.

Of the 50 hours, at least 10 must occur at night (between sunset and sunrise). The remaining 40 hours can be split between day and night driving, but you cannot meet the requirement with only daytime practice.

Key Takeaways

  • You must complete and document 50 hours of supervised driving before scheduling a road test, with at least 10 of those hours occurring between sunset and sunrise.
  • A licensed adult (age 21 or older) must be in the front passenger seat during all logged hours, and that person must hold a valid driver's license.
  • You record each session yourself with the date, time, weather, and road type; Colorado does not track this electronically, so the log is your proof.
  • The 50-hour requirement applies to all learner's permit holders regardless of age, with no exceptions for prior driving experience.
  • You bring your completed log to the DMV when you schedule your road test; examiners may ask questions about specific entries to verify the hours are genuine.

Who Can Supervise Your Driving Hours

The supervising driver must be at least 21 years old and hold a valid driver's license from any U.S. state or territory. They do not have to be a parent or family member — a trusted adult friend, mentor, or instructor can supervise. However, they must be physically present in the front passenger seat for the entire session; they cannot sit in the back seat or supervise from another vehicle.

If you use a professional driving instructor, those hours count toward the 50-hour requirement. Many instructors in Colorado are familiar with the logging process and can provide documentation of completed sessions. You still need to record the hours in your own log, but the instructor's records can serve as backup verification if the DMV questions any entries.

How to Record and Document Your Hours

Start a log before your first supervised drive. For each session, write down:

  • The date of the drive
  • The start and end time (or total duration)
  • Weather conditions (clear, rain, snow, fog, etc.)
  • Road type (highway, city streets, residential, rural, etc.)
  • The name and signature of the supervising driver

Keep your log organized and legible. The DMV examiner will review it before or during your road test appointment. If entries are vague, incomplete, or appear to be filled in all at once rather than recorded over time, the examiner may ask you to explain them or may reject the log and require you to complete additional hours.

Do not backdate entries or try to compress multiple sessions into one. Examiners can often tell when a log has been falsified, and submitting a fraudulent log can result in your permit being suspended and your road test being postponed.

Night Driving Hours: The 10-Hour Minimum

Night driving in Colorado means any driving that occurs between sunset and sunrise. You must complete at least 10 of your 50 hours during this window. Check the sunset and sunrise times for your location on the day you drive; these times change throughout the year and vary slightly depending on where you are in the state.

Night hours are required because they present different hazards — reduced visibility, glare from oncoming headlights, fatigue, and different traffic patterns. The DMV uses this requirement to may support new drivers gain experience in varied conditions before testing.

If you live in a rural area where night driving is difficult to arrange, you still must complete the 10 hours. Plan ahead and schedule sessions with your supervising driver during evening or early morning hours. There is no waiver or exception for geography.

When to Start Logging and How Long It Takes

You can begin logging hours as soon as your learner's permit is issued. There is no waiting period before you start driving, and there is no minimum time span — you could theoretically complete all 50 hours in a single week if you drove several hours per day. However, most people spread the hours over several weeks or months to gain experience in different seasons and weather conditions.

Plan to complete your 50 hours before you schedule your road test. The DMV will not schedule a test without proof of completion, so do not wait until the last minute. If you are working toward a important date (such as needing a license before a certain date), start logging early and aim to finish the hours at least one week before your target test date.

Submitting Your Log at the DMV

Bring your completed log with you when you go to the DMV to schedule your road test. You do not submit it in advance — you present it in person. The staff member will review it to confirm that all 50 hours are documented, that at least 10 are marked as night driving, and that entries appear complete and legitimate.

If your log is accepted, you will be scheduled for a road test. If there are gaps, missing information, or questions about specific entries, the examiner may ask you to provide more detail or may ask you to complete additional hours before a test date can be set.

Bring the original log, not a photocopy. Some DMV offices may accept a digital copy on your phone or tablet, but calling ahead to confirm your local office's policy is wise.

Common Mistakes That Delay Testing

Incomplete entries: Forgetting to record weather or road type, or leaving the supervising driver's name blank, can cause the DMV to reject the log. Fill in every field for every session.

Insufficient night hours: Many new drivers complete 50 hours of daytime driving and then realize they need 10 more hours at night. Plan your night driving from the start so you do not have to add weeks to your timeline.

Supervising driver not present: If you list a supervising driver who was not actually in the car, or if you drove alone and logged it anyway, the examiner may ask follow-up questions. Be honest about who supervised each session.

Illegible handwriting or obvious backdating: Write clearly and record hours as you complete them, not weeks later. If the log looks rushed or filled in all at once, the examiner will notice.

Frequently Asked Questions

Can I count driving lessons with a professional instructor toward the 50 hours?

Yes. Hours with a certified driving instructor count toward the 50-hour requirement as long as you log them with the instructor's name and signature. Keep your own record even if the instructor provides documentation.

What if I turn 18 before I finish the 50 hours?

The 50-hour requirement still applies. Age does not change the rule. You must complete the hours before you can test for a full driver's license.

Do I need to use an official DMV log sheet, or can I use my own notebook?

You can use your own notebook or spreadsheet as long as it includes all required information: date, time, weather, road type, supervising driver's name, and their signature. An official DMV form is available but not required.

What happens if I submit a log with fewer than 50 hours?

The DMV will not schedule your road test. You will need to complete the remaining hours, update your log, and return to the DMV to schedule a test date.

Can I do all 50 hours in one week?

Technically yes, but it is not practical. You would need to drive several hours per day, and your supervising driver would need to be available constantly. Most people complete the hours over several weeks to gain experience in different conditions and times of day.