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Speed Converter

Speed Conversion Formulas

1 Kilometer per hour (km/h) = 0.277778 Meter per second (m/s)

1 Mile per hour (mph) = 0.44704 Meter per second (m/s)

1 Knot (kn) = 0.514444 Meter per second (m/s)

1 Foot per second (ft/s) = 0.3048 Meter per second (m/s)

1 Mach (SI standard) (M) = 343 Meter per second (m/s)

Meter per second (m/s)

Definition: Meter per second (m/s) is the base unit of Speed in the International System of Units (SI).

History/origin: The meter per second is the fundamental unit of Speed in the International System of Units.

Current use: The meter per second is used worldwide for scientific, engineering, and everyday measurements.

Kilometer per hour (km/h)

Definition: Kilometer per hour (km/h) is a unit of Speed. 1 km/h = 0.277778 m/s

History/origin: The kilometer per hour is used in various scientific and engineering applications.

Current use: It is commonly used in various fields including science, engineering, and everyday measurements.

Mile per hour (mph)

Definition: Mile per hour (mph) is a unit of Speed. 1 mph = 0.44704 m/s

History/origin: The mile per hour has been historically used in the imperial and US customary measurement systems.

Current use: It is primarily used in the United States and a few other countries.

Knot (kn)

Definition: Knot (kn) is a unit of Speed. 1 kn = 0.514444 m/s

History/origin: The knot has been historically used in the imperial and US customary measurement systems.

Current use: It is primarily used in the United States and a few other countries.

Foot per second (ft/s)

Definition: Foot per second (ft/s) is a unit of Speed. 1 ft/s = 0.3048 m/s

History/origin: The foot per second has been historically used in the imperial and US customary measurement systems.

Current use: It is primarily used in the United States and a few other countries.

Mach (SI standard) (M)

Definition: Mach (SI standard) (M) is a unit of Speed. 1 M = 343 m/s

History/origin: The mach (si standard) is used in various scientific and engineering applications.

Current use: It is commonly used in various fields including science, engineering, and everyday measurements.

Popular Speed Unit Conversions

Meter per second to Kilometer per hour (m/s to km/h) Meter per second to Mile per hour (m/s to mph) Meter per second to Knot (m/s to kn) Meter per second to Foot per second (m/s to ft/s) Meter per second to Mach (SI standard) (m/s to M) Kilometer per hour to Meter per second (km/h to m/s) Kilometer per hour to Mile per hour (km/h to mph) Kilometer per hour to Knot (km/h to kn) Kilometer per hour to Foot per second (km/h to ft/s) Kilometer per hour to Mach (SI standard) (km/h to M) Mile per hour to Meter per second (mph to m/s) Mile per hour to Kilometer per hour (mph to km/h) Mile per hour to Knot (mph to kn) Mile per hour to Foot per second (mph to ft/s) Mile per hour to Mach (SI standard) (mph to M) Knot to Meter per second (kn to m/s) Knot to Kilometer per hour (kn to km/h) Knot to Mile per hour (kn to mph) Knot to Foot per second (kn to ft/s) Knot to Mach (SI standard) (kn to M) Foot per second to Meter per second (ft/s to m/s) Foot per second to Kilometer per hour (ft/s to km/h) Foot per second to Mile per hour (ft/s to mph) Foot per second to Knot (ft/s to kn) Foot per second to Mach (SI standard) (ft/s to M) Mach (SI standard) to Meter per second (M to m/s) Mach (SI standard) to Kilometer per hour (M to km/h) Mach (SI standard) to Mile per hour (M to mph) Mach (SI standard) to Knot (M to kn) Mach (SI standard) to Foot per second (M to ft/s)