Example: To convert 5 Mach (20°C, 1 atm) to velocity of light in vacuum, multiply 5 by 0.0000011441248465296615 to get 5.7206e-6 c (5.7206e-6 c).
| mach (atm) | c |
|---|---|
| 13 mach (atm) | 1.4874e-5 c (1.4874e-5 c) |
| 14 mach (atm) | 1.6018e-5 c (1.6018e-5 c) |
| 15 mach (atm) | 1.7162e-5 c (1.7162e-5 c) |
| 16 mach (atm) | 1.8306e-5 c (1.8306e-5 c) |
| 17 mach (atm) | 1.9450e-5 c (1.9450e-5 c) |
| 18 mach (atm) | 2.0594e-5 c (2.0594e-5 c) |
| 19 mach (atm) | 2.1738e-5 c (2.1738e-5 c) |
| 20 mach (atm) | 2.2882e-5 c (2.2882e-5 c) |
| 21 mach (atm) | 2.4027e-5 c (2.4027e-5 c) |
| 22 mach (atm) | 2.5171e-5 c (2.5171e-5 c) |
| 23 mach (atm) | 2.6315e-5 c (2.6315e-5 c) |
| 24 mach (atm) | 2.7459e-5 c (2.7459e-5 c) |
| 25 mach (atm) | 2.8603e-5 c (2.8603e-5 c) |
| 26 mach (atm) | 2.9747e-5 c (2.9747e-5 c) |
| 27 mach (atm) | 3.0891e-5 c (3.0891e-5 c) |