Running Calculator

About Running Calculator Android App

A pace calculator for runners and all things running!

Running calculator works out your race finish times based on your speed and distance. Pace, distance or time can be modified to get an instant update of the other fields. Choose from the list of standard running race distances or enter your own custom run distance. You have the option of working with minutes per mile, minutes per kilometer or even miles per hour, kilometers per hour and meters per second!

You can also calculate Equivalent Performance in other runs. Enter a time for any race from 400m to 5k to Marathon and calculate a full list of predictions of how well you will do in other runs.

Finally a Running Splits utility will enable you to quickly work out your split times for a race of any distance. Splits can be displayed per 400m, kilometer, mile or 5k.

Sample Use Cases
How long will a marathon take if I run at 4:08 per kilometre?
If I'm running 1:20 per 400m on the track, what would my 10k time be?
I can run 5k in 20 minutes. Give me an estimate of my marathon finish time.
I was running at 12.5mph on the treadmill. What does that convert to per mile?
How many metres per second was I running at?
Give me my mile splits for a 3 hour marathon
Give me my 5k splits for a 63.3km ultra in 5 hours