Kilometers per hour to Meters per second Converter (km/h to m/s)
Convert kilometers per hour to meters per second instantly with our free km/h to m/s calculator. Enter a value to see the result.
How to convert kilometers per hour to meters per second
To change km/h into m/s, use this formula:
Quick mental estimate: multiply by about 0.28.
Example: to convert 25 km/h to m/s, calculate 6.94444 m/s. To go the other way, use km/h = m/s ÷ 0.277778.
Popular kilometers per hour to meters per second conversions
- 1 km/h to m/s = 0.277778 m/s
- 2 km/h to m/s = 0.555556 m/s
- 3 km/h to m/s = 0.833333 m/s
- 5 km/h to m/s = 1.38889 m/s
- 10 km/h to m/s = 2.77778 m/s
- 15 km/h to m/s = 4.16667 m/s
- 20 km/h to m/s = 5.55556 m/s
- 25 km/h to m/s = 6.94444 m/s
- 30 km/h to m/s = 8.33333 m/s
- 40 km/h to m/s = 11.1111 m/s
- 50 km/h to m/s = 13.8889 m/s
- 60 km/h to m/s = 16.6667 m/s
- 70 km/h to m/s = 19.4444 m/s
- 80 km/h to m/s = 22.2222 m/s
- 90 km/h to m/s = 25 m/s
- 100 km/h to m/s = 27.7778 m/s
Kilometers per hour to Meters per second conversion chart
| Kilometers per hour (km/h) | Meters per second (m/s) |
|---|---|
| 1 km/h | 0.277778 m/s |
| 2 km/h | 0.555556 m/s |
| 5 km/h | 1.38889 m/s |
| 10 km/h | 2.77778 m/s |
| 20 km/h | 5.55556 m/s |
| 25 km/h | 6.94444 m/s |
| 50 km/h | 13.8889 m/s |
| 75 km/h | 20.8333 m/s |
| 100 km/h | 27.7778 m/s |
| 250 km/h | 69.4444 m/s |
| 500 km/h | 138.889 m/s |
| 1,000 km/h | 277.778 m/s |
When do you need km/h to m/s conversion?
This conversion is commonly used for driving, aviation, sailing and sports. Different countries and industries use different units, so converting kilometers per hour to meters per second helps you compare measurements accurately.
Frequently asked questions
How many meters per second are in 1 kilometers per hour?
1 km/h equals 0.277778 m/s.
How do I convert kilometers per hour to meters per second?
Use the formula m/s = km/h × 0.277778. For example, 25 km/h = 6.94444 m/s.
What is 10 km/h in m/s?
10 km/h = 2.77778 m/s.
What is 100 km/h in m/s?
100 km/h = 27.7778 m/s.
How do I convert m/s back to km/h?
Use km/h = m/s ÷ 0.277778. You can also use our Meters per second to Kilometers per hour converter.
Is this km/h to m/s converter accurate?
Yes. It uses standard international conversion factors and shows up to 6 significant digits.