Please provide values below to convert Mach [Ma] to Kilometer per Hour [km/h], or vice versa.
1 Mach (Ma) = 1,225.04302 Kilometer per Hour (km/h)
1 Kilometer per Hour (km/h) = 0.0008162978636 Mach (Ma)
Example: convert 15 Mach (Ma) to Kilometer per Hour (km/h):
15 Mach (Ma) = 15 × 1,225.04302 Kilometer per Hour (km/h) = 18,375.6453 Kilometer per Hour (km/h)
Mach is the ratio of speed to the speed of sound. Mach 1 equals approximately 340.29 m/s at sea level.
| Mach [Ma] | Kilometer per Hour [km/h] |
|---|---|
| 1 Ma | 1,225.04302 km/h |
| 2 Ma | 2,450.08604 km/h |
| 5 Ma | 6,125.2151 km/h |
| 10 Ma | 12,250.4302 km/h |
| 20 Ma | 24,500.8604 km/h |
| 50 Ma | 61,252.151 km/h |
| 100 Ma | 122,504.302 km/h |
| 200 Ma | 245,008.604 km/h |
| 500 Ma | 612,521.51 km/h |
| 1000 Ma | 1,225,043.02 km/h |