| mile per second | 1 mps | 2 mps | 3 mps | 4 mps | 5 mps | 6 mps | 7 mps | 8 mps | 9 mps | 10 mps | 11 mps | 12 mps | 13 mps | 14 mps | 15 mps | 16 mps | 17 mps | 18 mps | 19 mps | 20 mps | 21 mps | 22 mps | 23 mps | 24 mps | 25 mps | 26 mps | 27 mps | 28 mps | 29 mps | 30 mps | 31 mps | 32 mps | 33 mps | 34 mps | 35 mps | 36 mps | 37 mps | 38 mps | 39 mps | 40 mps | 41 mps | 42 mps | 43 mps | 44 mps | 45 mps | 46 mps | 47 mps | 48 mps | 49 mps | 50 mps | 51 mps | 52 mps | 53 mps | 54 mps | 55 mps | 56 mps | 57 mps | 58 mps | 59 mps | 60 mps | 61 mps | 62 mps | 63 mps | 64 mps | 65 mps | 66 mps | 67 mps | 68 mps | 69 mps | 70 mps | 71 mps | 72 mps | 73 mps | 74 mps | 75 mps | 76 mps | 77 mps | 78 mps | 79 mps | 80 mps | 81 mps | 82 mps | 83 mps | 84 mps | 85 mps | 86 mps | 87 mps | 88 mps | 89 mps | 90 mps | 91 mps | 92 mps | 93 mps | 94 mps | 95 mps | 96 mps | 97 mps | 98 mps | 99 mps | 100 mps |
| speed of sound (32 °F) | 4.8591304 s | 9.7182609 s | 14.5773913 s | 19.4365217 s | 24.2956522 s | 29.1547826 s | 34.0139130 s | 38.8730435 s | 43.7321739 s | 48.5913043 s | 53.4504348 s | 58.3095652 s | 63.1686957 s | 68.0278261 s | 72.8869565 s | 77.7460870 s | 82.6052174 s | 87.4643478 s | 92.3234783 s | 97.1826087 s | 102.0417391 s | 106.9008696 s | 111.76 s | 116.6191304 s | 121.4782609 s | 126.3373913 s | 131.1965217 s | 136.0556522 s | 140.9147826 s | 145.7739130 s | 150.6330435 s | 155.4921739 s | 160.3513043 s | 165.2104348 s | 170.0695652 s | 174.9286957 s | 179.7878261 s | 184.6469565 s | 189.5060870 s | 194.3652174 s | 199.2243478 s | 204.0834783 s | 208.9426087 s | 213.8017391 s | 218.6608696 s | 223.52 s | 228.3791304 s | 233.2382609 s | 238.0973913 s | 242.9565217 s | 247.8156522 s | 252.6747826 s | 257.5339130 s | 262.3930435 s | 267.2521739 s | 272.1113043 s | 276.9704348 s | 281.8295652 s | 286.6886957 s | 291.5478261 s | 296.4069565 s | 301.2660870 s | 306.1252174 s | 310.9843478 s | 315.8434783 s | 320.7026087 s | 325.5617391 s | 330.4208696 s | 335.28 s | 340.1391304 s | 344.9982609 s | 349.8573913 s | 354.7165217 s | 359.5756522 s | 364.4347826 s | 369.2939130 s | 374.1530435 s | 379.0121739 s | 383.8713043 s | 388.7304348 s | 393.5895652 s | 398.4486957 s | 403.3078261 s | 408.1669565 s | 413.0260870 s | 417.8852174 s | 422.7443478 s | 427.6034783 s | 432.4626087 s | 437.3217391 s | 442.1808696 s | 447.04 s | 451.8991304 s | 456.7582609 s | 461.6173913 s | 466.4765217 s | 471.3356522 s | 476.1947826 s | 481.0539130 s | 485.9130435 s |
Miles per second (abbreviated mph, MPS or mi/s) is an imperial and United States customary unit of speed expressing the number of statute miles covered in one second.
| 1 miles per second ≈ 4.8591304347826 speed of sounds (32 °F) | 6 miles per second ≈ 29.154782608696 speed of sounds (32 °F) |
| 2 miles per second ≈ 9.7182608695652 speed of sounds (32 °F) | 7 miles per second ≈ 34.013913043478 speed of sounds (32 °F) |
| 3 miles per second ≈ 14.577391304348 speed of sounds (32 °F) | 8 miles per second ≈ 38.873043478261 speed of sounds (32 °F) |
| 4 miles per second ≈ 19.43652173913 speed of sounds (32 °F) | 9 miles per second ≈ 43.732173913043 speed of sounds (32 °F) |
| 5 miles per second ≈ 24.295652173913 speed of sounds (32 °F) | 10 miles per second ≈ 48.591304347826 speed of sounds (32 °F) |
The speed of sound is the distance travelled per unit time by a sound wave as it propagates through an elastic medium. In dry air at 0 °C (32 °F), the speed of sound is 331.2 metres per second (1,087 ft/s; 1,192 km/h; 741 mph; 644 kn). At 20 °C (68 °F), the speed of sound is 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or a kilometre in 2.91 s or a mile in 4.69 s.
| 1 speed of sounds (32 °F) ≈ 0.205798138869 miles per second | 6 speed of sounds (32 °F) ≈ 1.234788833214 miles per second |
| 2 speed of sounds (32 °F) ≈ 0.41159627773801 miles per second | 7 speed of sounds (32 °F) ≈ 1.440586972083 miles per second |
| 3 speed of sounds (32 °F) ≈ 0.61739441660701 miles per second | 8 speed of sounds (32 °F) ≈ 1.646385110952 miles per second |
| 4 speed of sounds (32 °F) ≈ 0.82319255547602 miles per second | 9 speed of sounds (32 °F) ≈ 1.852183249821 miles per second |
| 5 speed of sounds (32 °F) ≈ 1.028990694345 miles per second | 10 speed of sounds (32 °F) ≈ 2.0579813886901 miles per second |
| 1 miles per second ≈ 4.8591304 speed of sounds (32 °F) |
| 1 speed of sounds (32 °F) ≈ 0.2057981 miles per second |