Speed units

Mile per hour, knot, mach number, second cosmic velocity, speed of sound in air and all other speed units, convert tables

Centimeter per hour

Centimeter per minute

Centimeter per second

Earth’s velocity

First cosmic velocity

Foot per hour

Foot per minute

Foot per second

Kilometer per hour

Kilometer per minute

Kilometer per second

Knot

Mach

Mach number

Mach number (SI)

Meter per hour

Meter per minute

Meter per second

Mile per hour

Mile per minute

Mile per second

Millimeter per hour

Millimeter per minute

Millimeter per second

Nautical mile per hour

Second cosmic velocity

Speed of light in vacuum

Speed of sound in air

Speed of sound in sea water

Speed of sound in water

Third cosmic velocity

UK knot

Yard per hour

Yard per minute

Yard per second