mile/hour to Mach (SI standard)
Please provide values below to convert mile/hour [mi/h] to Mach (SI standard), or change ↔.
mile/hour [mi/h]
Definition: A mile per hour is a unit of speed equal to the distance traveled in miles divided by time in hours.
Historyandorigin: It is part of the imperial system.
CurrentUse: It is widely used in the United States for measuring road speed.
funfact: One mile per hour is approximately 1.60934 kilometers per hour.
Mach (SI standard)
Definition: The speed of sound in air at 15°C and 1 atmosphere of pressure is approximately 340 meters per second.
Historyandorigin: It is based on the properties of air.
CurrentUse: It is used in aerodynamics.
funfact: Mach 1 is the speed of sound.
mile/hour [mi/h] to Mach (SI standard) Conversion Table
| 1 mile/hour [mi/h] | 0.0015151515 Mach (SI standard) |
| 2 mile/hour [mi/h] | 0.003030303 Mach (SI standard) |
| 3 mile/hour [mi/h] | 0.0045454545 Mach (SI standard) |
| 5 mile/hour [mi/h] | 0.0075757576 Mach (SI standard) |
| 10 mile/hour [mi/h] | 0.0151515152 Mach (SI standard) |
| 50 mile/hour [mi/h] | 0.0757575758 Mach (SI standard) |
| 100 mile/hour [mi/h] | 0.1515151515 Mach (SI standard) |
| 1000 mile/hour [mi/h] | 1.5151515152 Mach (SI standard) |
| 10000 mile/hour [mi/h] | 15.151515152 Mach (SI standard) |
| 100000 mile/hour [mi/h] | 151.51515152 Mach (SI standard) |
| 1000000 mile/hour [mi/h] | 1515.1515152 Mach (SI standard) |
How to Convert mile/hour to Mach (SI standard)
1 mile/hour [mi/h] = 0.0015151515 Mach (SI standard)
1 Mach (SI standard) = 660 mile/hour [mi/h]
we use cross multiplication method
mile/hour [mi/h] → Mach (SI standard)
1 → 0.0015151515
1.5 → ?( suppose x)
=>1.5*0.0015151515=1*x
by simplifying
x=0.0022727273