What are FMCSA Hours of Service rules?

Drivers may drive a maximum of 11 hours after 10 consecutive hours off duty. They must take a 30-minute break after 8 cumulative hours of driving. The 14-hour on-duty window cannot be extended except for specific exceptions.

How fast do trucks actually travel?

Most trucking companies govern speeds at 62-68 mph. Accounting for traffic, stops, and urban areas, realistic average speeds are 45-55 mph for route planning.

What about team drivers?

Team drivers (two drivers in one truck) can nearly double daily mileage because one drives while the other rests. Teams can cover 900-1,100 miles per day versus 500-600 for a solo driver.

Logistics & Transport

Delivery Time Calculator

Estimate delivery time accounting for distance, driving speed, Hours of Service regulations, rest stops, and loading times.

Unit System

Distance (miles)

Avg Speed (mph)

Max Driving Hours/Day

FMCSA Hours of Service limit: 11 hours of driving within a 14-hour window after 10 consecutive hours off duty.

Loading (hrs)

Unloading (hrs)

Rest Break (min)

Your Results

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Enter delivery details and click calculate.

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Introduction

This Delivery Time is designed for professionals who need accurate and reliable calculations in their daily work. Whether you are planning finances, managing projects, or making critical business decisions, having the right numbers at your fingertips is essential. This tool provides instant results based on proven formulas, saving you time and reducing the risk of manual calculation errors. By using this calculator, you can focus on analysis and decision-making rather than spending time on complex computations. The interface is straightforward and designed for practical use, ensuring that you get the information you need quickly and efficiently.

What This Calculator Does

This delivery time calculator estimates total transit time for freight shipments accounting for distance, average speed, FMCSA Hours of Service (HOS) regulations, mandatory rest periods, loading and unloading times, and overnight stops. It provides a realistic delivery timeline that goes beyond simple distance-divided-by-speed calculations.

The Formula

Total Time = Driving Hours + Loading + Unloading + Rest Stops + Overnight Stops

Driving hours equal distance divided by average speed. FMCSA regulations limit drivers to 11 hours of driving within a 14-hour on-duty window, followed by 10 hours off duty. Rest breaks of at least 30 minutes are required after 8 hours of driving. These regulations add significant time beyond raw driving hours.

Step-by-Step Example

Enter distance and speed

Input total distance (1,200 miles) and average speed (55 mph). Raw driving time: 21.8 hours.

Set HOS limits

Maximum 11 driving hours per day (FMCSA standard). This means 2 full driving days for this trip.

Add loading and unloading

Typical loading: 2 hours. Unloading: 2 hours. Total handling: 4 hours.

Review total time

21.8 hrs driving + 4 hrs handling + 1 overnight (10 hrs) + rest breaks = approximately 38 hours total.

Real-World Use Cases

Dispatch Planning

Set realistic delivery appointments and communicate accurate ETAs to customers and receivers.

Driver Scheduling

Plan driver assignments and relay points for long-haul shipments within HOS compliance.

Supply Chain Planning

Estimate lead times for inventory replenishment and production scheduling.

Common Mistakes to Avoid

Ignoring Hours of Service regulations. A 1,000-mile trip cannot be completed in one driving day regardless of driver willingness.
Using highway speed limits as average speed. Traffic, fuel stops, weigh stations, and weather reduce actual averages to 45-55 mph.
Not accounting for loading and unloading detention time, which commonly adds 2-4 hours per stop.
Forgetting that delivery appointments may not align with arrival times, causing additional waiting.

Frequently Asked Questions

Accuracy and Disclaimer

Delivery time estimates are approximations based on general assumptions. Actual transit times vary due to weather, traffic, road construction, driver availability, HOS exceptions, and carrier operational practices. Always confirm delivery schedules with your carrier.

Conclusion

This calculator provides a reliable way to perform essential calculations for your professional needs. The results are based on standard formulas and should be used as estimates for planning and analysis purposes. For critical decisions, especially those involving financial, legal, or medical matters, it is always advisable to verify results with a qualified professional. Use this tool as part of your broader decision-making process, and explore related calculators on this platform to support your comprehensive planning needs. Regular use of accurate calculation tools helps ensure consistency and precision in your professional work.