Example: To convert 5 Earth's velocity to Mach (20°C, 1 atm), multiply 5 by 86.82215743440233 to get 434.1108 mach (atm) (4.3411e+2 mach (atm)).
| earth (speed) | mach (atm) |
|---|---|
| 1 earth (speed) | 86.8222 mach (atm) (8.6822e+1 mach (atm)) |
| 2 earth (speed) | 173.6443 mach (atm) (1.7364e+2 mach (atm)) |
| 3 earth (speed) | 260.4665 mach (atm) (2.6047e+2 mach (atm)) |
| 4 earth (speed) | 347.2886 mach (atm) (3.4729e+2 mach (atm)) |
| 5 earth (speed) | 434.1108 mach (atm) (4.3411e+2 mach (atm)) |
| 6 earth (speed) | 520.9329 mach (atm) (5.2093e+2 mach (atm)) |
| 7 earth (speed) | 607.7551 mach (atm) (6.0776e+2 mach (atm)) |
| 8 earth (speed) | 694.5773 mach (atm) (6.9458e+2 mach (atm)) |
| 9 earth (speed) | 781.3994 mach (atm) (7.8140e+2 mach (atm)) |
| 10 earth (speed) | 868.2216 mach (atm) (8.6822e+2 mach (atm)) |
| 11 earth (speed) | 955.0437 mach (atm) (9.5504e+2 mach (atm)) |
| 12 earth (speed) | 1041.8659 mach (atm) (1.0419e+3 mach (atm)) |
| 13 earth (speed) | 1128.688 mach (atm) (1.1287e+3 mach (atm)) |
| 14 earth (speed) | 1215.5102 mach (atm) (1.2155e+3 mach (atm)) |
| 15 earth (speed) | 1302.3324 mach (atm) (1.3023e+3 mach (atm)) |