About Frequency Converter
Audio, radio wave, and rotational frequency converter. Convert between Hertz, kHz, MHz, GHz, THz, RPM (revolutions per minute), and radians per second.
Key Capabilities & Features
- Covers Hz, kHz, MHz, GHz, THz, RPM, and rad/s
- RF telecommunications, CPU clock speeds, and motor mechanics
- Instant conversion matrix across all frequency units
- High floating-point precision
How to Use Frequency Converter
1
Enter Frequency
Type the frequency or RPM figure.
2
Select Unit
Choose between Hz, kHz, MHz, GHz, or RPM.
3
Copy Result
Copy formatted output with one click.
Privacy & In-Browser Execution Guarantee
100% private in-browser frequency calculation.
Frequently Asked Questions
How do I convert RPM to Hertz?
Divide RPM by 60, since Hertz measures cycles per second and RPM measures cycles per minute (e.g. 3000 RPM = 50 Hz).
How many Megahertz are in 1 Gigahertz?
1 Gigahertz (GHz) equals exactly 1,000 Megahertz (MHz) or 1,000,000,000 Hertz.