Convert running pace (min/km, min/mi) to and from speed (km/h, mph) for training and race planning.. Running Pace ↔ Speed Converter is a free online tool from the ToolsRift Special Unit Converters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
Loading Running Pace ↔ Speed Converter…
How to use Running Pace ↔ Speed Converter
Enter a pace or a speed in any field. The tool converts through min/km, then fills min/mi, km/h and mph together instantly.
Frequently asked questions
How is pace converted to speed?
speed(km/h) = 60 ÷ pace(min/km), so a 5 min/km pace equals 12 km/h.
How is pace entered?
Pace uses decimal minutes, so 5 min 30 s is typed as 5.5, not 5.30.
How do min/km and min/mi relate?
min/mi = min/km × 1.609344, since a mile is 1.609344 km long.
ToolsRift processes your files in your browser. We use cookies only for basic analytics and to support ads that keep every tool free. See our Cookie Policy.