Speed Converters

30 conversions across 6 speed units. The base unit for reference is meters per second (m/s).

Speed units

Unit	Symbol	In meters per second
Meters per second	m/s	1
Kilometers per hour	km/h	0.277778
Miles per hour	mph	0.44704
Feet per second	ft/s	0.3048
Knots	kn	0.514444
Mach	Ma	340.29

All speed conversions

From meters per second (m/s)

From kilometers per hour (km/h)

From miles per hour (mph)

From feet per second (ft/s)

From knots (kn)

From mach (Ma)

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