Skip to main content
SiteIndex
UtilitiesReady to use

Running Pace Calculator

Calculate running pace per kilometre or mile from elapsed duration and distance, with both pace units shown.

Guide

Interactive workspace

No account required

The calculation runs locally using browser APIs; it does not require uploading measurements. Optional analytics and advertising have separate consent and privacy disclosures. Avoid sensitive inputs.

Pace per kilometre (HH:MM:SS)
00:05:00
Pace per mile (HH:MM:SS)
00:08:02.803
Average speed
12 km/h

Average elapsed pace only. Includes any stops in the entered duration; does not adjust for elevation, splits, terrain, or moving time. Pace is shown as HH:MM:SS per kilometre or mile.

How to use it

  1. Enter a positive distance and choose kilometres or miles.
  2. Enter elapsed duration in HH:MM:SS format.
  3. Read per-kilometre pace, per-mile pace, and average speed.
What is Running Pace Calculator?

Calculate average elapsed pace per kilometre and mile plus speed from distance and duration.

How it works

Divide elapsed duration by distance in kilometres or miles, then calculate average kilometres per hour from the same values.

Common uses
  • Check average pace after a timed run.
  • Compare kilometre and mile pace for the same effort.
  • Understand the relationship between pace and speed.
Limitations
  • Results depend on the browser, network, input, and external service involved.
  • This tool is informational and does not replace specialist diagnostics or professional advice.
Frequently asked questions
How do I enter a 25-minute run?
Use 00:25:00. The input and pace outputs use hours, minutes, and seconds, not decimal minutes.
Does it remove stopped time?
No. It uses the entire elapsed duration you enter. Enter moving time explicitly if that is the comparison you intend.
Does it adjust for elevation or terrain?
No. It is an average pace calculation, not an effort, fitness, or race-prediction model.

Related tools

Velocity Calculator
Calculate average one-dimensional velocity from signed displacement and positive elapsed time.
Time Calculator
Add or subtract signed durations with hours, minutes, seconds, and optional milliseconds.
Online Stopwatch
Run a browser stopwatch with pause, reset, lap times, and fullscreen mode. Timing remains on your device.
Kinetic Energy Calculator
Calculate classical translational kinetic energy from mass in kilograms and velocity in metres per second.