Drive Time Calculator — Estimated Travel Time by Car
Enter your trip distance, average driving speed and planned stop time to get the total drive time in hours and minutes. Works in kilometres or miles.
Distance unit
km
km/h
min
Drive time plus 0 min of planned stops
- 1
Driving hours
200 ÷ 100 = 2 - 2
Driving minutes
2 × 60 = 120 - 3
Total travel time
120 + 0 = 120
How does this calculator work?
Drive time = distance ÷ speed × 60 minutes. Add planned stop time to get total travel time. Enter distance and speed in km or miles and the calculator converts and totals everything. Use a realistic average speed — lower than the speed limit — for an honest estimate.
Formula
How this is calculated
The fundamental relationship between distance, speed and time is Distance = Speed × Time, rearranged as Time = Distance ÷ Speed. Enter the distance of your journey and the average speed you realistically expect to maintain — not just the speed limit, but an honest average that accounts for traffic, urban junctions and motorway cruising mixed together. The calculator divides distance by speed to get driving hours, then multiplies by 60 to give driving minutes.
Added to the driving minutes are any planned stop minutes — rest breaks, refuelling, meals, or sightseeing. The total is displayed in hours and minutes. The "average speed including stops" figure divides the total distance by the full elapsed time, giving an overall trip speed that is always lower than the driving speed.
For long highway trips at 100 km/h, an honest average is often 80–90 km/h once you account for slower sections near cities. UK road trip data suggests real average speeds on A-roads of around 60–70 km/h. Use a conservative speed to get a realistic arrival estimate rather than a best-case one. The calculator works in both kilometres/km/h and miles/mph — select your preferred unit before entering values.
Frequently asked questions
Use a realistic mixed average: for mainly motorway driving try 80–95 km/h (50–60 mph); for A-road or country driving try 60–75 km/h (35–45 mph); for city trips try 30–45 km/h (20–28 mph). The map navigation speed suggestion (or recent trip history from the same route) is the most accurate guide.
1 mile = 1.609 km. The calculator handles the conversion automatically — just select the unit that matches your distance and speed source. If your speedometer reads in mph but your map shows km, you can enter both in their native units after selecting the matching unit.
The "Distance (km)" stat in the summary always shows the equivalent in km for comparison (since km is the global SI unit). All inputs and the primary result respect the unit you selected.
Also known as
TG we-Calculate Editorial Team. (2026). Drive Time Calculator — Estimated Travel Time by Car [Online calculator]. TG we-Calculate. https://we-calculate.com/calculator/drive-time-calculator
TG we-Calculate Editorial Team. "Drive Time Calculator — Estimated Travel Time by Car." TG we-Calculate. 2026. https://we-calculate.com/calculator/drive-time-calculator.
TG we-Calculate Editorial Team, "Drive Time Calculator — Estimated Travel Time by Car," TG we-Calculate, 2026. [Online]. Available: https://we-calculate.com/calculator/drive-time-calculator
@misc{wecalculate_drive_time_calculator, title = {Drive Time Calculator — Estimated Travel Time by Car}, author = {{TG we-Calculate Editorial Team}}, howpublished = {\url{https://we-calculate.com/calculator/drive-time-calculator}}, year = {2026}, note = {TG we-Calculate} }
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