Angular Velocity Calculator

Enter RPM to calculate angular velocity, rotational frequency, and period.

Rotational speed (RPM)

—rad/s

—rev/s (Hz)

—deg/s

—period s/rev

—ω = 2π × RPM / 60

These are idealized classical-physics calculations. Real systems can differ because of air resistance, friction, deformation, measurement uncertainty, non-constant forces, or other effects not included in the selected model.

How to use this Angular Velocity Calculator

Convert rotational speed between RPM, revolutions per second, radians per second, and degrees per second. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.