Pace Calculator

Free Pace Calculator — calculate and compare options instantly. No signup required.

hr
min
sec

Pace per Mile

9:02 /mi

Pace per Kilometer

5:37 /km

Speed

6.64 mph (10.69 kph)

5K Prediction

28:04

10K Prediction

58:31

Half Marathon Prediction

2:09:06

Marathon Prediction

4:29:11

How to Use the Pace Calculator

  1. 1. Enter your values — fill in the input fields with your numbers.
  2. 2. Adjust settings — use the sliders and selectors to customize your calculation.
  3. 3. View results instantly — calculations update in real-time as you change inputs.
  4. 4. Compare scenarios — adjust values to see how changes affect your results.
  5. 5. Share or print — copy the link, share results, or print for your records.

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