Metric

Kilometre per second

1

Metre per second

1000

Kilometre per hour

3600

Millimetre per second

1000000

Micrometre per second

1000000000

British/American

Mile per second

0,62

Mile per hour

2236,94

Foot per second

3280,84

Nautical

Knot

1943,85

Other

Speed of light

3,34×10^-6

Speed of sound

2,92

A brisk walk

588,24

Speed of a common snail

1000000