Free Frequency Converter
Radio stations broadcast in megahertz, processors tick in gigahertz, and engines spin in RPM. This free frequency converter translates between them all — Hz through GHz plus revolutions per minute and radians per second — instantly and exactly.
Value in all frequency units
| Unit | Value |
|---|
How to Use the Frequency Converter
- Enter a value in the input box above.
- Choose the units to convert from and to — use the ⇄ button to swap them instantly.
- See the result immediately, plus the value converted into every other frequency unit in the table below.
- Copy the result with one click to use it anywhere.
Features
Six frequency units with live conversion, one-click swap, and a full equivalence table. RPM and rad/s support makes it useful for both electronics and mechanical work.
Benefits & Use Cases
Audio engineers, radio hobbyists, PC builders comparing clock speeds, and mechanics converting tachometer readings all get exact figures. Powers of ten are handled precisely, so GHz values stay clean.
Tips
RPM ÷ 60 = Hz: a 3,000 RPM motor spins at 50 Hz. Wi-Fi’s 5 GHz band is 5,000 MHz — the converter keeps the zeros straight for you.
Frequently Asked Questions
How many Hz are in a MHz?
1,000,000 Hz per MHz.
How do I convert RPM to Hz?
Divide RPM by 60. For example, 3,600 RPM = 60 Hz.
How many MHz are in a GHz?
1,000 MHz per GHz.
What is the relation between Hz and rad/s?
Multiply Hz by 2π (≈ 6.283) to get angular frequency in rad/s.
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