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Frequency Converter
Convert frequency between Hz, kHz, MHz, and GHz.
From audio to gigahertz
Frequency spans an enormous range, from a few hertz of vibration to gigahertz of radio and processor clocks. This converter moves cleanly across the scale.
A 2.4 GHz signal is 2,400 MHz or 2,400,000,000 Hz. Enter a frequency in any unit to read it in the others.
Precise and private
The conversion runs in your browser, so nothing you enter is uploaded.
Frequently Asked Questions
What units are covered?
Hertz, kilohertz, megahertz, and gigahertz — spanning audio, radio, and processor frequencies.
What is a hertz?
One cycle per second. A 1 kHz tone repeats a thousand times a second; a 2 GHz processor clocks two billion cycles a second.
Is it exact?
Yes. Each step is a factor of one thousand, applied precisely.
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