Running Pace Calculator

Work out your running pace per mile or kilometer from a distance and time, plus your speed, handy for training and races.

Work out your running pace per mile or kilometre from a distance and a time, along with your speed. This pace calculator suits training runs and race planning, and helps you set an even target pace so you don't start too fast.

Read the guide: How to Calculate and Use Your Running Pace

Your run

Distance unit
Time

Pace per kilometer

5:00 /km

8:03 per mile

Speed
12 km/h
Speed
7.46 mph

How it works

  1. 1

    Set the distance

    Enter how far you ran, in kilometers or miles.

  2. 2

    Enter your time

    Add the hours, minutes and seconds it took.

  3. 3

    See your pace

    View your pace per km and per mile, plus your speed.

Instant & 100% private — nothing is uploaded

Every calculation runs locally in your browser. The measurements, dates and details you enter stay on your own device and are never sent to a server — nothing is stored, logged or shared.

Frequently asked questions

What is running pace?
Pace is the time it takes to cover one unit of distance, usually minutes per kilometer or per mile. A 5:00/km pace means five minutes for each kilometer.
How do I use pace for races?
Knowing your target pace helps you run even splits instead of starting too fast. Multiply your goal pace by the race distance to estimate your finish time.
How do I convert pace to speed?
Speed and pace are inverses of each other. This tool shows both, so a 5:00 per kilometre pace also appears as 12 kilometres per hour without you doing the sums.

Important

These calculators give general, informational estimates and are not medical advice, diagnosis or treatment. Everyone is different — for decisions about your health, talk to a qualified clinician.

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