Utilities

Speed Converter

Convert between km/h, mph, m/s, ft/s, and knot instantly. Everything runs locally.

Kilometers per hour (km/h)

Miles per hour (mph)

1 mph = 1.609344 km/h

Meters per second (m/s)

Base unit

Feet per second (ft/s)

1 ft = 0.3048 m

Knots (kt)

1 kt = 1 NM/h

Exact SI/imperial conversions; runs fully client-side.