Frequency Converter
Instantly convert frequency and angular velocity units (e.g., Hz, RPM, rad/s) with high precision.
All Conversions
About Frequency Units
Frequency is the number of occurrences of a repeating event per unit of time. It is crucial in physics, electronics, mechanical engineering, and telecommunications.
Hertz (Hz) System
The Hertz is the primary SI unit of frequency, defined as one cycle per second. Multiples like Kilohertz (kHz, thousands), Megahertz (MHz, millions), and Gigahertz (GHz, billions) are widely used to measure computer CPU clock rates and radio waves.
RPM & Angular Velocity
Revolutions per minute (RPM) is standard in mechanical engineering to measure the rotational speed of motors or engines. Since one revolution equals one full cycle (or 360 degrees, or 2π radians), RPM can be directly mathematically converted to Hertz (1 Hz = 60 RPM) and angular velocities (deg/s or rad/s).