Pace Calculator

Calculate your running pace, time, or distance. Enter any two values to compute the third. View projected split times for 5K, 10K, half marathon, and marathon.

44.7Kuses
7.5/10(120)

How to Use the Pace Calculator

  1. Choose what you want to calculate: Pace, Time, or Distance.
  2. Select your distance unit: kilometers or miles.
  3. Enter the two known values.
  4. Click Calculate to see results and split times.

Features

  • Calculate pace, time, or distance from any two inputs
  • Projected split times for 5K, 10K, half marathon, and marathon
  • Support for both km and miles
  • Speed display in km/h and mph
  • Copy all results with one click
  • 100% client-side, no data stored

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Affiliate Disclosure: As an Amazon Associate, ToolBird earns from qualifying purchases. Links above are affiliate links — if you buy through them, we may earn a small commission at no extra cost to you.

Disclaimer: This tool is provided as-is for informational and educational purposes only.

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