Convert meters per second to kilometers per hour instantly. Enter a value below, or use the formula and reference table further down the page.
Try
How to convert meters per second to kilometers per hour
Multiply the value by 3.6.
km/h = m/s × 3.6Example: 10 m/s = 36 km/h.
Meters per second to Kilometers per hour conversion table
| Meters per second (m/s) | Kilometers per hour (km/h) |
|---|---|
| 1 m/s | 3.6 km/h |
| 2 m/s | 7.2 km/h |
| 3 m/s | 10.8 km/h |
| 4 m/s | 14.4 km/h |
| 5 m/s | 18 km/h |
| 10 m/s | 36 km/h |
| 15 m/s | 54 km/h |
| 20 m/s | 72 km/h |
| 25 m/s | 90 km/h |
| 50 m/s | 180 km/h |
| 100 m/s | 360 km/h |
Frequently asked questions
How many kilometers per hour is 1 m/s?
1 m/s equals 3.6 kilometers per hour.
What is the formula to convert m/s to km/h?
To convert m/s to km/h, multiply the value by 3.6. The full formula is: km/h = m/s × 3.6.
How do I convert kilometers per hour back to meters per second?
Use the same calculator above and type your value into the kilometers per hour field instead — it converts in both directions. Or use the reverse formula: m/s = km/h ÷ 3.6.
Is the m/s to km/h conversion exact?
The conversion factor used here (3.6) is the standard internationally defined value. Results on this page are rounded to four decimal places for readability.