RPM to km/hr Conversion Formula

Given here is the unit conversion formula for converting values from RPM to km/hr. RPM stands for revolutions per minute. It is a measure of the frequency of rotation. km/hr stands for kilometer per hour and it is the unit of speed. RPM can be easily converted to km/hr with help of the radius of the rotating object. Convert radius to diameter by dividing the value by 2. RPM to km/hr conversion formula is given by multiplying the diameter and rpm and the constant 0.001885.


k = d × r × 0.001885


k = Kilometer Per Hour(km/hr)
d = Wheel Diameter(cm)
r = Revolution Per Minute(RPM)

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Easily convert revolutions per minute to kilometer per hour using this RPM to Km/hr Conversion formula by just multiplying the inputs and default value together.

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