Delivery Time Estimator
Estimate delivery time from distance and speed.
Total breaks and rest stops. Defaults to 0.
Results update as you type.
How it works
Estimating delivery time accurately keeps customers informed, dispatchers realistic, and schedules achievable. This delivery time estimator divides the route distance by the average speed to find driving hours, then adds any rest hours you expect for breaks and overnight stops to give the total transit time from origin to destination. This matters because a naive distance-divided-by-speed estimate ignores the reality of long-haul transport, where drivers must stop for fuel, meals, and legally mandated rest. Quoting a delivery time based on driving hours alone sets everyone up for missed appointments. By separating pure driving time from rest time, the tool gives both a best-case driving figure and a realistic door-to-door estimate you can actually promise a customer. The calculation works because speed is simply distance over time, so distance over speed returns time, and the rest hours you add reflect the pauses that stretch a journey. Use a realistic average speed that accounts for traffic, terrain, and stops rather than a highway top speed, and estimate rest hours from the hours-of-service rules and the trip length. Dispatchers, ecommerce sellers, and logistics planners rely on transit time estimates to set delivery windows, plan driver schedules, and coordinate loading and unloading appointments so freight arrives when it is expected.
total hours = distance ÷ average speed + rest hours
Driving time is distance divided by average speed, the basic relationship between how far you travel and how fast you cover it. Adding rest hours accounts for the mandatory breaks, meals, and overnight stops that a real trip requires but that pure driving math ignores. The formula works because distance and speed determine the wheels-turning portion of a journey, while separate rest time reflects the legal and human limits that stretch the total transit time well beyond the raw driving hours.
Source:Standard freight/logistics formula
We review all our tools from time to time to ensure accuracy.
Worked example
How to use this calculator
- 1
Enter your values
Enter distance and average speed.
- 2
Adjust the options
Adjust rest hours if they apply — sensible defaults are already set.
- 3
Read your result
Total transit time updates instantly as you type — no button to press.
Frequently asked questions
What average speed should I use?
Use a realistic effective speed rather than the highway limit. For long-haul trucking, an average of 50 to 55 miles per hour often reflects real conditions once you factor in traffic, terrain, city driving, and minor stops. For local delivery, the average is much lower. Choosing a speed that matches the route and vehicle produces a driving time estimate that holds up against what actually happens on the road.
How do I estimate rest hours for a trip?
Base rest hours on the trip length and applicable hours-of-service rules. Drivers typically need a break after several hours of driving and a longer overnight rest on multi-day hauls, often around ten hours off after eleven hours of driving in the United States. Add up the breaks, meals, and overnight stops the journey will require, and enter that total so the transit estimate reflects legally required and practical rest.
Why separate driving time from rest time?
Driving time tells you the minimum wheels-turning duration, while total transit time tells you when freight will actually arrive. Separating them lets you see both the theoretical best case and the realistic promise. It also helps you spot whether adding a second driver or adjusting the schedule could cut delivery time, since only the rest portion, not the driving portion, can be reduced by team driving or route changes.
Does this estimator account for traffic and weather?
Not directly, but you control for them through the average speed you enter. Lowering the average speed effectively builds in congestion, road works, and adverse weather. For a route with known bottlenecks or seasonal conditions, choose a more conservative speed. Treat the result as a planning estimate and add a buffer for unpredictable delays, especially when you are committing to a customer delivery window.
Can I use this for multi-stop routes?
For a single leg, enter that leg's distance and speed. For a multi-stop route, either sum the total distance and add rest and service time at each stop into the rest hours field, or calculate each leg separately and add the results. Remember to include time spent loading and unloading at each stop, since that dwell time adds to the total journey just as driver rest does.