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Convertitive

Speed converters

Speed (or strictly velocity, with direction) is distance per unit time. The SI unit is meters per second (m/s), but kilometers per hour (km/h) and miles per hour (mph) dominate everyday road signs. All factors here are exact: 1 km/h = 1/3.6 m/s, 1 mph = 0.44704 m/s, 1 knot = 1852/3600 m/s.

Popular speed conversions

Meters per second to Kilometers per hour
m/s → km/h
Meters per second to Miles per hour
m/s → mph
Meters per second to Knots
m/s → kn
Kilometers per hour to Meters per second
km/h → m/s
Kilometers per hour to Miles per hour
km/h → mph
Kilometers per hour to Knots
km/h → kn
Miles per hour to Meters per second
mph → m/s
Miles per hour to Kilometers per hour
mph → km/h
Miles per hour to Knots
mph → kn
Knots to Meters per second
kn → m/s
Knots to Kilometers per hour
kn → km/h
Knots to Miles per hour
kn → mph

All speed units

The 4 units below can be selected as source or target inside any speed converter.