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Frequency Converter

Convert frequency units including Hz, kHz, MHz, and GHz. Useful for radio, audio, and electronics.

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Cycles Per Second, Scaled

Is that signal 2.4 GHz or 2,400,000,000 Hz? Our Frequency Converter translates between all common frequency units instantly. Essential for radio communications, audio engineering, electronics hobbyists, and anyone working with oscillations. Convert Hz, kHz, MHz, and GHz with scientific precision!

The Frequency Scale

Frequency uses powers of 1000: 1 kHz = 1,000 Hz, 1 MHz = 1,000,000 Hz, 1 GHz = 1,000,000,000 Hz. Human hearing spans 20 Hz to 20 kHz. AM radio uses kHz; FM uses MHz; WiFi uses GHz. This converter handles them all, from sub-audible rumbles to wireless signals!

Speed of Waves: Wi-Fi (2.4/5 GHz) and your microwave oven both use radio waves around the same frequency—that's why microwaves can interfere with WiFi signals!

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