The frequency converter works like this: it converts hertz, kilohertz, megahertz, gigahertz, RPM and radians per second. Everything happens on your device - the input never leaves your tab unless the tool clearly states it performs a server-side lookup.
How to use the Frequency Converter
Enter or paste the source value.
Confirm the source and target units or formats.
Read the converted result, which updates live as you type.
Copy the output when you are happy with it.
Features
Convert Hz to kHz, MHz, GHz frequency units
Instant result, no page reload
Works in any modern browser, desktop or mobile
Free with no signup
Common mistakes to avoid
Selecting a near-neighbor unit instead of the intended one
Forgetting whether a value is a rate or a total
Examples
Input
Result
3,600 RPM
60 Hz · 376.99 rad/s · 0.06 MHz
Best used for
Getting a reliable answer for frequency converter without installing an app
One-off tasks done in under a minute from any device
Checking results before committing them to something important
Working on a phone where desktop software is unavailable
Privacy
Conversion runs locally in your browser tab.
Frequently asked questions
How do I convert RPM to Hz?
Divide by 60 - revolutions per minute to cycles per second. 3,600 RPM is exactly the 60 Hz used for synchronous motors.
What is rad/s used for?
Angular frequency in radians per second appears in engineering formulas (omega) - converting from hertz multiplies by 2 pi, which the tool applies exactly.