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Frequency Converters
Convert between Hz, kHz, MHz, and GHz.
Frequency measures how often a repeating event happens per second, counted in hertz (Hz). One hertz means once per second; one kilohertz is 1,000 times per second, one megahertz is one million, and one gigahertz is one billion. Frequency units scale by 1,000, the same as the decimal metric system. Radio, computer processors, and sound are all described with these units.
Reviewed August 2026
4 Converters
Hz to kHz
Hertz → Kilohertz
kHz to MHz
Kilohertz → Megahertz
MHz to GHz
Megahertz → Gigahertz
GHz to MHz
Gigahertz → Megahertz
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