Speed Unit Reference
| Unit | In m/s |
|---|---|
| 1 km/h | 0.27778 m/s |
| 1 mph | 0.44704 m/s |
| 1 knot | 0.51444 m/s |
| 1 ft/s | 0.30480 m/s |
| Speed of light | 299,792,458 m/s |
| Speed of sound (air) | 343 m/s |
Speed Converter
Convert any speed between km/h, mph, m/s, ft/s, and knots instantly.