m/s to km/h converter
1 m/s = 3.6 km/h (exact); 1 km/h = 0.277778 m/s. To convert m/s to km/h, multiply by 3.6.
Conversion formula
km/h = m/s × 3.6
Conversion table
| 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 |
| 6 m/s | 21.6 km/h |
| 7 m/s | 25.2 km/h |
| 8 m/s | 28.8 km/h |
| 9 m/s | 32.4 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 |
| 1000 m/s | 3600 km/h |
Reverse conversion table
| 1 km/h | 0.277778 m/s |
|---|---|
| 2 km/h | 0.555556 m/s |
| 3 km/h | 0.833333 m/s |
| 4 km/h | 1.11111 m/s |
| 5 km/h | 1.38889 m/s |
| 6 km/h | 1.66667 m/s |
| 7 km/h | 1.94444 m/s |
| 8 km/h | 2.22222 m/s |
| 9 km/h | 2.5 m/s |
| 10 km/h | 2.77778 m/s |
| 15 km/h | 4.16667 m/s |
| 20 km/h | 5.55556 m/s |
| 25 km/h | 6.94444 m/s |
| 50 km/h | 13.8889 m/s |
| 100 km/h | 27.7778 m/s |
| 1000 km/h | 277.778 m/s |
Key facts
| 1 m/s | 3.6 km/h (exact) |
|---|---|
| 1 km/h | 0.277778 m/s |
| Formula | km/h = m/s × 3.6 |
| 10 m/s | 36 km/h |
Frequently asked questions
How many km/h is 1 m/s?
1 m/s equals exactly 3.6 km/h. Multiply the m/s value by 3.6.
How do I convert m/s to km/h?
Multiply m/s by 3.6. For example, 25 m/s × 3.6 = 90 km/h.
Reverse conversion
Printable A4 conversion cheat sheet — see the Downloads page