Convert 20 Millimeter/hour to Mile/hour: 20 Millimeter/hour in Mile/hour
This calculator allows you to convert from Millimeter/hour to Mile/hour and in a reverse direction. To convert from Millimeter/hour to Mile/hour, enter the amount of Millimeter/hour into the first input and to convert from Mile/hour to Millimeter/hour, enter the amount of Mile/hour into the second input.
Every 1 Millimeter/hour = 6.2137119223733E-7 Mile/hour
and so, 20 Millimeter/hour = 20 multiplied by 6.2137119223733E-7 = 1.2427423844747E-5 Mile/hour.