Kilometers per Hour to Mach Conversion Online calculator converter Online calculator - converter: Kilometers per Hour to Mach Conversion
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Kilometers per Hour to Mach


This calculator provides conversion of kilometers per hour to Mach and backwards (Mach to kph). At Standard Sea Level and temperature 15 degrees Celsius.


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Conversion Table

kilometer per hour to Mach Conversion Table:
kph to Mach

1.0 = 0.00082
2.0 = 0.00163
3.0 = 0.00245
4.0 = 0.00327
5.0 = 0.00408
kilometer per hour to Mach

6.0 = 0.0049
7.0 = 0.00571
8.0 = 0.00653
9.0 = 0.00735
10  = 0.00816
Mach to kilometers per hour Conversion Table:
Mach to kph

1.0 = 1225.03
2.0 = 2450.06
3.0 = 3675.09
4.0 = 4900.12
5.0 = 6125.15
Mach to kilometers per hour
6.0 = 7350.18
7.0 = 8575.21
8.0 = 9800.24
9.0 = 11025.27
10  = 12250.3

1 kilometer per hour (kph) = 0.277777778 meters per second (m/s) = 0.621371192 miles per hour (mph) = 0.911344415 foot / second (ft/s) = 0.539956803 knots (kn, kt or kts). Mach number (Ma or M) is the speed of an object moving in air, divided by the speed of sound at that particular conditions, including temperature and pressure. At Standard Sea Level and temperature 15 degrees Celsius, the speed of sound is 1225.03 kilometers per hour, kph (kph) = 761.2 mph = 340.3 meters per second (m/s) = 1116 foot per second (ft/s) = 661.5 knots (kn, kt or kts). The speed of sound is equal to 1091 kph = 678 mph at temperature -48 degrees F and altitude 30000 feet.


All Calculators

Speed Conversion

Mph to kph (miles/hour to kilometers per hour)
Kilometers per hour to meters per second (kph to m/s)
Meters per second to kilometers per hour (m/s to kph)
Meters per second to miles per hour (m/s to mph)
Miles per hour to meters per second (mph to m/s)
Knots to kilometers per hour (kn to kph)
Kilometers per hour to knots (kph to kn)
Knots to miles per hour (kn to mph)
Miles per hour to knots (mph to kn)
Miles per hour to feet per second (mph to fps)
Feet per second to miles per hour (fps to mph)
Feet per second to meters per second (fps to m/s)
Meters per second to feet per second (m/s to fps)
Mach to miles per hour (Ma to mph)
Miles per hour to Mach (mph to Ma)
Mach to kilometers per hour (Ma to kph)
Kilometers per hour to Mach (kph to Mach)


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