Pace Calculator

Calculate running pace, finish time, or distance, with common race presets.

Pace

5:00 /km

Pace / mile

8:03 /mile

What is a Pace Calculator?

Calculate running pace, finish time, or distance.

Supports miles and kilometers with race distance presets (5K, 10K, half marathon, marathon).

How to Use the Pace Calculator

Follow these steps:

  • Choose what you want to calculate (pace, time, or distance).
  • Enter the known values.
  • Select your distance unit or race preset.
  • Click calculate to see the result.

Tips

  • Use race presets for quick calculations.
  • Convert between pace and speed as needed.
  • Track your pace over time to monitor progress.

Frequently Asked Questions

How do I calculate pace?+
Pace = time ÷ distance. If you run 3.1 miles in 25 minutes: 25 ÷ 3.1 = 8:04/mile pace. For kilometers, divide by the distance in kilometers instead.
What is a good running pace?+
It varies widely. Beginners: 10-13 minutes/mile. Intermediate: 8-10 minutes/mile. Advanced: 6-8 minutes/mile. Elite: under 5 minutes/mile. Focus on personal progress, not comparisons.
How do I convert pace to speed?+
Speed (mph) = 60 ÷ pace (minutes per mile). An 8:00/mile pace = 60 ÷ 8 = 7.5 mph. An 8:00/km pace = 7.5 km/h.

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Pace Calculator — free online pace calculator, running pace calculator, race pace calculator, running calculator, pace per mile. No signup required. Works in your browser.