How many km/h in 1 m/s?
The answer is 3.6.

We assume you are converting between **kilometre/hour** and **metre/second**.

You can view more details on each measurement unit:

km/h or
m/s

The SI derived unit for **speed** is the meter/second.

1 km/h is equal to 0.277777777778 meter/second.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between kilometers/hour and meters/second.

Type in your own numbers in the form to convert the units!

The kilometre per hour (American English: kilometer per hour) is a unit of both speed (scalar) and velocity (vector).

The km/h is the worldwide most commonly used speed unit on road signs and car speedometers.

Metre per second (U.S. spelling: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds.

One metre per second is roughly the speed of an average person walking.

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