Convert Kilometer per hour to Meter per second
Convert Kilometer per hour to Meter per second instantly. 1 km/h = 0.277778 m/s. Formula, worked examples and a quick reference table.
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One kilometer per hour equals 0.277778 meter per second. To convert any number of kilometer per hours to meter per seconds, multiply by 0.27777778.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
Kilometer per hour to Meter per second formula
To go the other way, use kilometer per hour = meter per second ÷ 0.27777778.
Kilometer per hour to Meter per second conversion table
| Kilometer per hour | Meter per second |
|---|---|
| 1 km/h | 0.2778 m/s |
| 2 km/h | 0.5556 m/s |
| 3 km/h | 0.8333 m/s |
| 5 km/h | 1.3889 m/s |
| 10 km/h | 2.7778 m/s |
| 20 km/h | 5.5556 m/s |
| 25 km/h | 6.9444 m/s |
| 50 km/h | 13.8889 m/s |
| 100 km/h | 27.7778 m/s |
| 250 km/h | 69.4444 m/s |
| 500 km/h | 138.8889 m/s |
| 1,000 km/h | 277.7778 m/s |
Frequently asked questions
How many meter per seconds are in a kilometer per hour? +
There are 0.277778 meter per seconds in one kilometer per hour.
What is 10 km/h in m/s? +
10 km/h equals 2.7778 m/s. Multiply 10 by 0.27777778.
How do I convert meter per second back to kilometer per hour? +
Use kilometer per hour = meter per second ÷ 0.27777778. The converter above handles both directions, or see our dedicated Meter per second to Kilometer per hour page.