The 2 gear rpm equation calculates the RPMs of a second gear when the RPMs and number of teeth are known for the first gear and the number of teeth of the second gear is known, two gears
INSTRUCTIONS: Choose units and enter the following:
Rotation Rate of Gear 2: The calculator returns the rotation rate in revolutions per minute. However this can be automatically converted to compatible units via the pull-down menu.
The formula for the relationship between interlocked gears and their revolution speed is:
`RPM_1 * T_1 = RPM_2 * T_2`