This calculator allows you to convert from Mile/hour to Mach (20°C, 1 atm) and in a reverse direction. To convert from Mile/hour to Mach (20°C, 1 atm), enter the amount of Mile/hour into the first input and to convert from Mach (20°C, 1 atm) to Mile/hour, enter the amount of Mach (20°C, 1 atm) into the second input.
1 Mile/hour = 0.0013010477299185 Mach (20°C, 1 atm)
To convert Mile/hour to Mach (20°C, 1 atm): Every 1 Mile/hour equals 0.0013010477299185 Mach (20°C, 1 atm). For example, 100 Mile/hour equal 100 * 0.0013010477299185 = 0.13010477299185 Mach (20°C, 1 atm) and so on..
Mile/hour to Meter/second | Mile/hour to Kilometer/hour | Mile/hour to Knot | Mile/hour to Foot/second |