Example: To convert 5 Mach (SI standard) to kilometer per hour, multiply 5 by 1193.2559999045393 to get 5966.28 km/h (5.9663e+3 km/h).
| mach (si) | km/h |
|---|---|
| 2 mach (si) | 2386.512 km/h (2.3865e+3 km/h) |
| 3 mach (si) | 3579.768 km/h (3.5798e+3 km/h) |
| 4 mach (si) | 4773.024 km/h (4.7730e+3 km/h) |
| 5 mach (si) | 5966.28 km/h (5.9663e+3 km/h) |
| 6 mach (si) | 7159.536 km/h (7.1595e+3 km/h) |
| 7 mach (si) | 8352.792 km/h (8.3528e+3 km/h) |
| 8 mach (si) | 9546.048 km/h (9.5460e+3 km/h) |
| 9 mach (si) | 10739.304 km/h (1.0739e+4 km/h) |
| 10 mach (si) | 11932.56 km/h (1.1933e+4 km/h) |
| 11 mach (si) | 13125.816 km/h (1.3126e+4 km/h) |
| 12 mach (si) | 14319.072 km/h (1.4319e+4 km/h) |
| 13 mach (si) | 15512.328 km/h (1.5512e+4 km/h) |
| 14 mach (si) | 16705.584 km/h (1.6706e+4 km/h) |
| 15 mach (si) | 17898.84 km/h (1.7899e+4 km/h) |
| 16 mach (si) | 19092.096 km/h (1.9092e+4 km/h) |