Estimate driving time with planned stops, total road trip duration, and an optional arrival time from your trip distance and expected average driving speed.
Choose US or CA units, then enter distance and an expected average driving speed. Planned breaks and departure time are optional.
Break count controls whether stop time is added. If the number of breaks is zero or blank, break duration does not add time.
Total Trip Time
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Road trip time disclaimer: This calculator provides a planning estimate from the distance, average speed, and break time you enter. It does not use live route, traffic, construction, weather, road-closure, fuel, charging, toll, or legal driving-limit data.
Road trip time equals distance divided by average driving speed, plus the time planned for stops. If you enter a departure time, the calculator adds the total duration to estimate your arrival time (ETA).
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Driving Time = Distance ÷ Average Speed
Break Time = Number of Breaks × Break Duration
Total Trip Time = Driving Time + Break Time
Arrival Time = Departure Time + Total Trip Time
Average speed should represent the trip-wide moving average, not the posted speed limit or only the fastest highway segment. Local roads, congestion, construction, slower sections, and urban driving can lower the actual average.
The calculator does not estimate average speed for you. Use a planning value that fits the route and conditions you expect.
When you enter a departure time, the total trip duration is rounded to the nearest minute before the arrival clock time is calculated.
Trips that pass midnight show a day offset such as “Next day” or “+2 days,” so the clock time is not mistaken for a same-day arrival.
| Distance | Average Speed | Planned Breaks | Total Trip Time |
|---|---|---|---|
| 100 mi | 50 mph | 0 min | 2 hr |
| 200 mi | 50 mph | 30 min | 4 hr 30 min |
| 300 mi | 60 mph | 90 min | 6 hr 30 min |
| 500 km | 100 km/h | 30 min | 5 hr 30 min |
Planned stop time is added after driving time; it does not change the average driving speed you enter. These are arithmetic examples only. Actual road-trip time can differ because traffic, weather, road conditions, construction, and route choices are not included automatically.
These examples use the same calculation rules as the interactive calculator.
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Enter the trip distance and your expected average driving speed. The calculator divides distance by speed, then adds any planned stop time.
Use a realistic trip-wide driving average, not just the posted highway speed. Slower roads, congestion, construction, and local driving can reduce your actual average.
Enter the number of planned stops and the minutes per stop. Total break time is the number of stops multiplied by the break duration.
Yes. Add an optional departure time and the calculator will add the rounded total trip duration to estimate an arrival clock time and any next-day offset.
Yes. If the trip extends past midnight, the result shows the arrival time together with the number of days after departure.
Yes. Select US to enter distance in miles and average speed in miles per hour.
Yes. Select CA to enter distance in kilometres and average speed in kilometres per hour.
No. It is a planning estimate based on the distance, average speed, and break time you enter. It does not use live traffic, weather, route, fuel, charging, or toll data.
