What does this tool do?
A road trip takes longer than distance divided by speed once rest stops are added. This calculator spaces breaks through the drive and shows the total elapsed time and local arrival clock.
The Formula
Total time = Distance ÷ Average speed + Breaks × Break lengthFrequently Asked Questions
How many breaks should I plan?
A common approach is a 15-minute break every two hours, with a longer meal stop every four to five hours. Add more in bad weather or when driving at night.
Why is the average speed lower than my cruising speed?
The average includes stops, junctions, traffic lights and slower sections. It is the figure that matters for estimating arrival time.