Frequency converter
Convert frequencies from radio and processors to engines and fans.
2,400 Megahertz = 2.4 Gigahertz
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About these units
Frequency is how often something repeats per second. The SI unit is the hertz, one cycle per second. Radio stations broadcast in kilohertz and megahertz, Wi-Fi and processors run at gigahertz.
Rotating machines are rated in revolutions per minute: 60 rpm is one revolution per second, or 1 Hz. Angular speed in radians per second is a related but different quantity (it adds a factor of 2π) and is not mixed in here.
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Questions people ask
How many MHz are in a GHz?
Exactly 1000. One gigahertz is 10⁹ hertz.
How do I convert rpm to Hz?
Divide by 60. For example, 3000 rpm is 50 Hz.
What does 2.4 GHz Wi-Fi mean?
The radio signal oscillates about 2.4 billion times per second.
Factors checked 19 October 2026.