How it works
Enter a value, select Hertz and Revolutions per minute, then MimiFile calculates the result instantly using the conversion model for this category.
Convert a rotational frequency expressed in hertz (cycles or revolutions per second) to revolutions per minute (rpm).
Enter a value, select Hertz and Revolutions per minute, then MimiFile calculates the result instantly using the conversion model for this category.
Multiply rotational frequency in hertz by exactly 60 to get rpm. One revolution per second corresponds to 60 revolutions per minute.
Frequency uses a base-unit scale model.
rpm = Hz × 60 when one hertz represents one revolution per second. The factor comes directly from 60 seconds per minute.
Electrical supply frequency alone does not determine an AC motor's actual rpm. Pole count and, for induction motors, slip also matter. This page performs only the frequency-unit conversion.
Useful when a specification, map, recipe, technical document or device uses Revolutions per minute while your source value is in Hertz.