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Speed converter
Meters per second to Kilometers per hour
Convert meters per second (m/s) to kilometers per hour (km/h) instantly. Type a value in either box — it works both ways.
1 m/s = 3.6 km/h
Formula
Kilometers per hour = meters per second × 3.6ADVERTISEMENT
Meters per second to Kilometers per hour conversion chart
| Meters per second | Kilometers per hour |
|---|---|
| 10 m/s | 36 km/h |
| 20 m/s | 72 km/h |
| 30 m/s | 108 km/h |
| 40 m/s | 144 km/h |
| 50 m/s | 180 km/h |
| 60 m/s | 216 km/h |
| 70 m/s | 252 km/h |
| 80 m/s | 288 km/h |
| 100 m/s | 360 km/h |
| 120 m/s | 432 km/h |
About meters per second and kilometers per hour
Both units measure speed. km/h and m/s are metric; mph is used in the US and UK; knots are used in aviation and at sea (1 knot = 1.852 km/h).
Related converters
Miles per hour to Kilometers per hourmph → km/hKilometers per hour to Miles per hourkm/h → mphKnots to Kilometers per hourkn → km/h
Frequently asked questions
How many kilometers per hour are in a meter per second?
There are 3.6 kilometers per hour in one meter per second (1 m/s = 3.6 km/h).
How do you convert meters per second to kilometers per hour?
Multiply the number of meters per second by 3.6 to get kilometers per hour. The calculator above does this automatically as you type.
What is 50 m/s in km/h?
50 m/s = 180 km/h. See the full conversion chart above for more common values.