Speedometers are used in vehicles to measure speed

Convert Knots to Mach

Convert from knots to mach with this simple formula:
mach = knots × 0.0015
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1 Knot = 0.0015 Mach

Learn How to Convert Knots to Mach Using our Conversion Formula

Converting a knot speed measurement to a mach measurement involves multiplying your speed by the conversion ratio to find the result. A knot is equal to 0.0015 mach, so to convert simply multiply by 0.0015.

For example, 5kn = (5 × 0.0015) = 0.007499M.

Knots and mach are both units used to measure speed. Learn more about speed and find more speed measurement conversion calculators. A knot is an imperial measurement and can be abbreviated as kn, for example 1kn. A mach is a metric measurement and can be abbreviated as M, for example 1M. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

knots and mach are units used to measure speed
Convert Mach to Knots

More Speed Conversions

Convert to Speed Of Sound Speed
1kn is equal to 0.0015 speed of sound
Convert to Miles Per Hour Speed
1kn is equal to 1.150779 miles per hour
Convert to Feet Per Second Speed
1kn is equal to 1.68781 feet per second
Convert to Kilometers Per Second Speed
1kn is equal to 0.000514 kilometers per second
Convert to Kilometers Per Hour Speed
1kn is equal to 1.852 kilometers per hour
Convert to Meters Per Second Speed
1kn is equal to 0.514444 meters per second
Convert to Centimeters Per Second Speed
1kn is equal to 51.444444 centimeters per second

Knot Measurements and Equivalent Mach Conversions

Common knot values converted to the equivalent mach value
Knots Mach Knots Mach Knots Mach
1 0.0015 21 0.031497 41 0.061493
2 0.003 22 0.032996 42 0.062993
3 0.0045 23 0.034496 43 0.064493
4 0.005999 24 0.035996 44 0.065993
5 0.007499 25 0.037496 45 0.067493
6 0.008999 26 0.038996 46 0.068993
7 0.010499 27 0.040496 47 0.070492
8 0.011999 28 0.041995 48 0.071992
9 0.013499 29 0.043495 49 0.073492
10 0.014998 30 0.044995 50 0.074992
11 0.016498 31 0.046495 51 0.076492
12 0.017998 32 0.047995 52 0.077992
13 0.019498 33 0.049495 53 0.079491
14 0.020998 34 0.050994 54 0.080991
15 0.022498 35 0.052494 55 0.082491
16 0.023997 36 0.053994 56 0.083991
17 0.025497 37 0.055494 57 0.085491
18 0.026997 38 0.056994 58 0.086991
19 0.028497 39 0.058494 59 0.08849
20 0.029997 40 0.059994 60 0.08999