FREE ONLINE CONVERTER
Speed Converter
Convert km/h, mph, m/s, knots, and ft/s instantly.
Enter speed
Instant conversionConversion results
Conversion reference
1 mph = 1.609344 km/h · 1 knot = 1.852 km/h · 1 m/s = 3.6 km/h
km/h and mph are speed units, not distance units.