Marks Calc

meters per second to kilometers per hour

Convert meter per second to kilometer per hour — instant, free, with the formula shown.

1 m/s=3.6 km/h

How to convert meter per second to kilometer per hour

To convert meter per second to kilometer per hour, multiply by 3.6:

km/h = m/s × 3.6

For example, 10 m/s × 3.6 = 36 km/h.

m/s to km/h conversion table

meters per second (m/s)kilometers per hour (km/h)
1 m/s3.6 km/h
2 m/s7.2 km/h
5 m/s18 km/h
10 m/s36 km/h
25 m/s90 km/h
50 m/s180 km/h
100 m/s360 km/h
250 m/s900 km/h
500 m/s1800 km/h
1000 m/s3600 km/h
Reverse: Kilometer per Hour to Meter per Second

Other meter per second conversions

Convert to kilometer per hour from another unit

m/s to km/h — frequently asked

How many kilometers per hour are in 1 meter per second?

1 meter per second = 3.6 kilometers per hour (m/s × 3.6 = km/h).

What is the formula to convert meter per second to kilometer per hour?

Multiply your meter per second value by 3.6 to get kilometer per hour.

How do I convert 10 meters per second to kilometers per hour?

10 m/s = 36 km/h. For 100 m/s the answer is 360 km/h. Use the calculator on this page for any other value.

When to convert meter per second to kilometer per hour

1Driving and traffic (mph ↔ km/h)
2Aviation and maritime (knots, Mach)
3Running, cycling and sports (km/h, mph, m/s)
4Physics and engineering (m/s)

Speed conversion — common questions

What is 60 mph in km/h?

60 mph × 1.60934 ≈ 96.56 km/h.

Why are nautical and aviation speeds in knots?

1 knot = 1 nautical mile per hour, and the nautical mile is based on Earth's geometry (1/60 of one degree of latitude), which makes navigation calculations simpler.

How fast is Mach 1?

Mach 1 is the speed of sound, ≈ 343 m/s at sea level at 20 °C. It varies with temperature and altitude.

See all speed converters