Speed Converter
Convert between speed units
100% private — everything stays in your browser
3.6
Kilometers/hour (km/h)
2.23694
Miles/hour (mph)
1.94385
Knots (kn)
3.28084
Feet/second (ft/s)
0.00291545
Mach
How to use Speed Converter
- 1 Enter a value — Type a number into the Speed Converter input field.
- 2 See all conversions — All converted values update instantly as you type. No button needed — results are live.
- 3 Copy any result — Click the copy button next to any converted value. All calculations happen in your browser.