Frequency Converter
Convert frequency units — hertz, kilohertz, megahertz, gigahertz and revolutions per minute. Type a value to see the result instantly, together with a table of every other unit.
This tool runs entirely in your browser.
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How to use the Frequency Converter
- 1Enter a value.
- 2Choose the unit to convert from and to (use ⇄ to swap).
- 3Read the result, or scan the table for every unit at once.
What is the Frequency Converter?
One hertz is one cycle per second; 60 rpm equals 1 Hz.
Results show up to 10 significant digits; very large or small values switch to scientific notation.
Frequently asked questions
How many Hz is 1 GHz?
1,000,000,000 Hz.
Is the Frequency Converter free and private?
Yes. The Frequency Converter is free, needs no account, and runs entirely in your browser. What you type is never sent to a server or stored.
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