Running Pace Calculator
Work out your pace per km and per mile, plus speed, from distance and time.
Work out your running pace from distance and time. Enter how far you ran and how long it took to get your pace per kilometre and per mile, plus your average speed in km/h and mph. Use it to check race splits, set a target pace, or compare runs.
Everything is calculated in your browser — no account needed.
Frequently asked questions
How do I calculate running pace?
Enter your distance and total time; the tool divides them to give pace per km and per mile, plus speed.
What is a good running pace?
It depends on fitness and distance. A common recreational 5K pace is around 6–7 minutes per km; faster runners are quicker.
What is the difference between pace and speed?
Pace is time per distance (min/km); speed is distance per time (km/h). This tool shows both.
How do I hit a target race time?
Enter your goal distance and target time to see the pace you need to hold, then practise at that pace.