Montana Permit Practice Hours: 50 Hours, 10 at Night and Driving Log Rules

Drivers under 18 must complete 50 hours of supervised driving, including 10 hours at night. Adults 18 and older have no state-mandated minimum but must prove road readiness.

How Many Supervised Driving Hours Does Montana Require?

Practice time depends on your age when applying for your road test. Review the official Montana GDL factsheet for 2026 verification of the 50-hour requirement.

Do not combine the two requirements: an under-18 driver must both hold the learner license for at least 6 months + 1 day and complete 50 supervised hours, including 10 at night. Finishing 50 hours early does not shorten the holding period.

• Teen Driving Log: Use Montana MVD's Teen Driving Log to track supervised driving hours. MVD lists the Teen Driving Log separately from Form 21-1600, which is the later Graduated Driver Licensing Certification.
• RoadReady App: Montana MVD also lists RoadReady as an available way to keep the driving log. At the road-test step, MVD accepts the driving log as either a hard copy or a digital version on an electronic device.

Download the Montana Driver Manual (Form 25-0100M) to study permit rules before logging starts. The Guide to Teen Driving & the Graduated Driver License provides parent tips on supervised practice. Use the current Form 11-1400 Class D application for the licensing application; the minor-consent section is part of that form.

For the under-18 advancement step, keep the Teen Driving Log and the separate Form 21-1600 GDL certification ready; Form 21-1600 is not the driving log itself.

Montana Review of the Teen Driving Log

Montana MVD examiners review driving logs carefully for unrealistic entries such as single sessions over 8 hours, missing night-hour entries, or lines without a supervisor signature. Any suspicious entry can result in the road test being cancelled immediately.

• They verify the 10 night hours.
• They look for suspicious patterns. Logging exactly 1 hour daily or 5 hours on school nights raises flags.
• They require supervisor initials. Unsigned entries may be disqualified.

Incomplete or questionable logs result in cancelled tests and several-week rescheduling delays. A Missoula applicant's log showed 45 hours of identical suburban loop drives. The examiner questioned highway merging and rain driving experience, leading to postponement until more varied practice was logged.

A Bozeman teen lost their test slot when their parent signed Form 21-1600 but didn't attend the appointment. Without notarization or parent presence, MVD staff couldn't accept the certification. Creating false entries on state forms is perjury,you cannot estimate hours retroactively.

A Great Falls family tried reconstructing a month of drives from memory before their test. Inconsistent times and missing supervisor signatures caused rejection and a 5-week wait for rescheduling. My advice? Log immediately after each drive,memory doesn't hold up under examiner scrutiny.

Do I have to bring my Montana driving log to the road test?

If you are under 18 and moving from the learner stage to the restricted-license stage, bring the completed Teen Driving Log. For road-test document format and presentation details, use the dedicated Road Test Documents guide.

What Counts Toward the 50-Hour Requirement

Only supervised drives with a licensed adult 18 or older seated in the front passenger seat count toward Montana's mandatory 50-hour requirement. Parking lot practice, driving school simulator time, and rides as a passenger do not count toward the total.

1. Driver's Ed Hours: Yes, behind-the-wheel hours with certified instructors count toward your 50 hours.
2. What Doesn't Count: Driving alone, with only peers, or while violating learner-permit supervision restrictions.

A Kalispell teen completed 20 hours with a driving school but needed 10 separate night hours. Most instructor lessons occurred during the day, requiring additional nighttime practice with parents. Use your log's 'notes' column to specify 'driver's ed lesson' or 'night practice on US-93' for clarity.

This specificity helped a Helena teen quickly prove their 10 night hours when an examiner questioned ambiguous entries. Finding Montana behind-the-wheel training options can supplement your required practice hours with professional instruction.

Can more than one adult supervise my 50 Montana practice hours?

Yes. Your 50 hours can be completed with more than one qualifying supervising driver. Each drive still needs to follow Montana learner-permit supervision rules and should be recorded accurately in the Teen Driving Log.