Revolutions per minute
What is a revolution per minute? Revolution per minute is a unit of frequency: 1 rpm = 1/60 Hz. This is rotational frequency: 60 rpm = 1 Hz; angular…
About these units
Revolution per minute is a unit of frequency: 1 rpm = 1/60 Hz. This is rotational frequency: 60 rpm = 1 Hz; angular velocity in rad/s is a different quantity.
Also known as
revolution per minute · revolutions per minute · rpm · r/min · rev/min · rev per minute
Source: BIPM, The International System of Units (SI), 9th edition
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