Convert Meters Per Second to Kilometers Per Hour

Instantly convert meters per second (m/s) to kilometers per hour (km/h). Enter a value to see the result and the conversion formula.

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How our Meters Per Second to Kilometers Per Hour unit converter works

To ensure maximum accuracy when converting Meters Per Second to Kilometers Per Hour, our calculator uses a scientific pivot method. Instead of relying on a potentially inaccurate direct conversion, the system first converts mps into the base unit of the International System (the meter per second), then recalculates the result into kmh. This approach drastically reduces rounding errors.

About this conversion

Meters per second is the scientific SI standard for velocity, used in physics, crash test ratings, and meteorological wind speeds.

When to use this conversion

Used by high school physics students, meteorologists tracking storm gusts, and automotive engineers.

Formula

Kilometers Per Hour (kmh) = Meters Per Second (mps) × 3.6

Tip: You can swap units and convert decimals. Results are rounded for readability.

Examples

Meters Per Second (mps) Kilometers Per Hour (kmh)
1 mps 3.6 kmh
2 mps 7.2 kmh
5 mps 18.0 kmh
10 mps 36.0 kmh
20 mps 72.0 kmh
50 mps 180.0 kmh
100 mps 360.0 kmh
250 mps 900.0 kmh
500 mps 1800.0 kmh
1000 mps 3600.0 kmh

FAQ

How fast is 1 meter per second in km/h?

1 m/s equals 3.6 km/h, which is the speed of a normal walk.

Why are wind gusts reported differently?

Scientists measure in m/s, but TV meteorologists convert it to km/h so the public can understand the storm's power.