Mach to Knots converter
Mach to kn conversion table
| Mach | kn |
|---|---|
| 1 | 661.47084 |
| 2 | 1322.94168 |
| 3 | 1984.41253 |
| 4 | 2645.88337 |
| 5 | 3307.35421 |
| 6 | 3968.82505 |
| 7 | 4630.2959 |
| 8 | 5291.76674 |
| 9 | 5953.23758 |
| 10 | 6614.70842 |
| 11 | 7276.17927 |
| 12 | 7937.65011 |
| 13 | 8599.12095 |
| 14 | 9260.59179 |
| 15 | 9922.06263 |
| 16 | 10583.53348 |
| 17 | 11245.00432 |
| 18 | 11906.47516 |
| 19 | 12567.946 |
| 20 | 13229.41685 |
| 21 | 13890.88769 |
| 22 | 14552.35853 |
| 23 | 15213.82937 |
| 24 | 15875.30022 |
| 25 | 16536.77106 |
| 26 | 17198.2419 |
| 27 | 17859.71274 |
| 28 | 18521.18359 |
| 29 | 19182.65443 |
| 30 | 19844.12527 |
| 31 | 20505.59611 |
| 32 | 21167.06695 |
| 33 | 21828.5378 |
| 34 | 22490.00864 |
| 35 | 23151.47948 |
| 36 | 23812.95032 |
| 37 | 24474.42117 |
| 38 | 25135.89201 |
| 39 | 25797.36285 |
| 40 | 26458.83369 |
| 41 | 27120.30454 |
| 42 | 27781.77538 |
| 43 | 28443.24622 |
| 44 | 29104.71706 |
| 45 | 29766.1879 |
| 46 | 30427.65875 |
| 47 | 31089.12959 |
| 48 | 31750.60043 |
| 49 | 32412.07127 |
| 50 | 33073.54212 |
| 51 | 33735.01296 |
| 52 | 34396.4838 |
| 53 | 35057.95464 |
| 54 | 35719.42549 |
| 55 | 36380.89633 |
| 56 | 37042.36717 |
| 57 | 37703.83801 |
| 58 | 38365.30886 |
| 59 | 39026.7797 |
| 60 | 39688.25054 |
| 61 | 40349.72138 |
| 62 | 41011.19222 |
| 63 | 41672.66307 |
| 64 | 42334.13391 |
| 65 | 42995.60475 |
| 66 | 43657.07559 |
| 67 | 44318.54644 |
| 68 | 44980.01728 |
| 69 | 45641.48812 |
| 70 | 46302.95896 |
| 71 | 46964.42981 |
| 72 | 47625.90065 |
| 73 | 48287.37149 |
| 74 | 48948.84233 |
| 75 | 49610.31317 |
| 76 | 50271.78402 |
| 77 | 50933.25486 |
| 78 | 51594.7257 |
| 79 | 52256.19654 |
| 80 | 52917.66739 |
| 81 | 53579.13823 |
| 82 | 54240.60907 |
| 83 | 54902.07991 |
| 84 | 55563.55076 |
| 85 | 56225.0216 |
| 86 | 56886.49244 |
| 87 | 57547.96328 |
| 88 | 58209.43413 |
| 89 | 58870.90497 |
| 90 | 59532.37581 |
| 91 | 60193.84665 |
| 92 | 60855.31749 |
| 93 | 61516.78834 |
| 94 | 62178.25918 |
| 95 | 62839.73002 |
| 96 | 63501.20086 |
| 97 | 64162.67171 |
| 98 | 64824.14255 |
| 99 | 65485.61339 |
| 100 | 66147.08423 |
| 101 | 66808.55508 |
| 102 | 67470.02592 |
| 103 | 68131.49676 |
| 104 | 68792.9676 |
| 105 | 69454.43844 |
| 106 | 70115.90929 |
| 107 | 70777.38013 |
| 108 | 71438.85097 |
To convert Mach to knots, enter the value in the first field. The result in knots is calculated automatically using the exact conversion factor.
1 Mach ≈ 661.470842333 kn
1 kn ≈ 0.00151178243394 Mach
Formula: kn ≈ Mach × 661.470842333
Mach ≈ kn × 0.00151178243394
Definitions: 1 Mach = 340.29 m/s; 1 kn = 463/900 m/s
Mach is speed relative to the speed of sound. This converter uses Mach 1 = 340.29 m/s, the speed of sound in dry air at sea level and 15 °C (standard atmosphere); the real speed of sound changes with temperature and altitude, so the result is exact only under those conditions.
The knot (kn) is one nautical mile per hour, exactly 1.852 km/h. It is the standard unit of speed in maritime and air navigation and for wind speed at sea.
See the conversion table with commonly used values, handy for quick reference or study.