Meter per second to Kilometer per hour

Convert meter per second to kilometer per hour with the exact factor, a quick reference table and three worked examples. Everything runs in your browser.

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FromMeter per second (m/s)
ToKilometer per hour (km/h)
3.6km/h
km/h = m/s × 3.6

Conversion formula

km/h = m/s × 3.6

The conversion factor is 3.6; multiply directly.

Common conversions

Meter per second (m/s) Kilometer per hour (km/h)
1 3.6
5 18
10 36
20 72
50 180
100 360

Worked examples

1

1 m/s = 3.6 km/h

2

20 m/s = 72 km/h

3

100 m/s = 360 km/h

Frequently asked questions

How many kilometer per hour are in one meter per second?
One meter per second equals 3.6 kilometer per hour. Use km/h = m/s × 3.6 for any value.
What is the conversion formula?
The formula is km/h = m/s × 3.6. Here m/s is the input unit and km/h is the output unit.
Is the result rounded?
The calculation uses the standard factor 3.6. Displayed values keep up to six significant digits.

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