m/s to km/h Converter
Convert metres per second to kilometres per hour.
A quick speed conversion: multiply by 3.6.
The math behind it
km/h = m/s × 3.6 (since 1 h = 3600 s and 1 km = 1000 m).
Worked example
10 m/s → 36 km/h.
FAQ
Why 3.6?
3600 seconds/hour ÷ 1000 metres/km = 3.6.