Convert Mach to Kilometers Per Second

Enter your mach value in the form below to get the value calculated in kilometers per second.

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Results in Kilometers Per Second:
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1 M = 0.343 km/sec

How to Convert Mach to Kilometers Per Second Using an Easy Conversion Formula

Speedometers are used in vehicles to measure speed

Convert mach to kilometers per second with this simple formula:

kilometers per second = mach × 0.343

Converting a mach speed measurement to a kilometer per second measurement involves multiplying your speed by the conversion ratio to find the result. A mach is equal to 0.343 kilometers per second, so to convert simply multiply by 0.343.

For example:
5 M = (5 × 0.343) = 1.715 km/sec

Mach and kilometers per second are both units used to measure speed. Learn more about speed and find more speed measurement conversion calculators. A mach is a metric measurement and can be abbreviated as M, for example 1 M. A kilometer per second is a metric measurement and can be abbreviated as km/sec, for example 1 km/sec. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

mach and kilometers per second are units used to measure speed
Convert Kilometers Per Second to Mach

Mach Measurements and Equivalent Kilometer Per Second Conversions

Common mach values converted to the equivalent kilometer per second value
Mach Kilometers Per Second
1 M 0.343 km/sec
2 M 0.686 km/sec
3 M 1.029 km/sec
4 M 1.372 km/sec
5 M 1.715 km/sec
6 M 2.058 km/sec
7 M 2.401 km/sec
8 M 2.744 km/sec
9 M 3.087 km/sec
10 M 3.43 km/sec
11 M 3.773 km/sec
12 M 4.116 km/sec
13 M 4.459 km/sec
14 M 4.802 km/sec
15 M 5.145 km/sec
16 M 5.488 km/sec
17 M 5.831 km/sec
18 M 6.174 km/sec
19 M 6.517 km/sec
20 M 6.86 km/sec
21 M 7.203 km/sec
22 M 7.546 km/sec
23 M 7.889 km/sec
24 M 8.232 km/sec
25 M 8.575 km/sec
26 M 8.918 km/sec
27 M 9.261 km/sec
28 M 9.604 km/sec
29 M 9.947 km/sec
30 M 10.29 km/sec
31 M 10.63 km/sec
32 M 10.98 km/sec
33 M 11.32 km/sec
34 M 11.66 km/sec
35 M 12.01 km/sec
36 M 12.35 km/sec
37 M 12.69 km/sec
38 M 13.03 km/sec
39 M 13.38 km/sec
40 M 13.72 km/sec

More Speed Conversions

Convert to Knots Speed
1 M is equal to 666.738661 knots
Convert to Speed Of Sound Speed
1 M is equal to 1 speed of sound
Convert to Miles Per Hour Speed
1 M is equal to 767.269148 miles per hour
Convert to Feet Per Second Speed
1 M is equal to 1,125.33 feet per second
Convert to Kilometers Per Hour Speed
1 M is equal to 1,234.8 kilometers per hour
Convert to Meters Per Second Speed
1 M is equal to 343 meters per second
Convert to Centimeters Per Second Speed
1 M is equal to 34,300 centimeters per second