Check your remaining drive time under the FMCSA 11-hour, 14-hour and 60/70-hour rules for property-carrying drivers.
The rules this calculator applies
FMCSA hours of service regulations (49 CFR Part 395) limit property-carrying CMV drivers in four main ways. You may drive at most 11 hours after 10 consecutive hours off duty. You may not drive beyond the 14th consecutive hour after coming on duty, regardless of breaks. You must take a 30-minute break after 8 cumulative hours of driving without one. And you may not drive after 60 hours on duty in 7 days, or 70 hours in 8 days, depending on which cycle your carrier runs; a cycle restarts after 34 or more consecutive hours off duty.
How to use it
Enter your hours driven and on duty since your last qualifying 10-hour break, your driving hours since your last 30-minute break, and your cycle usage. The calculator shows time remaining under each rule and highlights which one bites first, since the tightest limit is the one that governs. The 14-hour window is the one that most often surprises drivers, because it keeps running through delays at the dock.
Important limitations
This is a planning aid, not a compliance record, and it does not model exceptions such as the split sleeper berth provision, adverse driving conditions, or the short-haul exemption. Your ELD is the authoritative log. Check the FMCSA summary linked below for the full rules and current exceptions before relying on any edge case.
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