Running Pace Calculator
Solve time, distance, or pace from two values and get pace and speed in kilometers or miles.
Estimated result
Check the entered values.
Distance, time, and pace
With two variables the tool calculates pace, speed, and kilometer/mile equivalents.
Unambiguous time input
Times use HH:MM:SS or MM:SS; 5:30 means five minutes and thirty seconds.
Frequently asked questions
What produces 5:00/km?
Five kilometers in 25:00 produces exactly 5:00 per kilometer.
Is personal data sent to a server?
No. Calculations run locally in your browser and these values are not stored by default.
Can I use the result as medical advice?
No. It is an educational reference and does not replace individual assessment.
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