Speed converter

Convert km/h, mph, meters per second and knots.

Numbers Stateless

Use a nonnegative number and a decimal point. The result shows up to 12 significant digits.

Quick guide

Try an example

You enter

Value
36
From
Kilometers per hour (km/h)
To
Meters per second (m/s)

You get

10 m/s
How it works & limits

Use this for a speed on a road sign, a weather report or a calculation.

Use a nonnegative number and a decimal point. The result shows up to 12 significant digits.

Related tool

Length converter