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Convert between Hz, kHz, MHz, GHz, and more.
Convert between Hz, kHz, MHz, and GHz frequency units
1 Gigahertz (GHz) =0.000000 Megahertz (MHz)
Method: Convert to Hz first, then to target unit
Formula: 1 × 1000000000 ÷ 1000000 = 0.000000
1 kHz = 1,000 Hz
1 MHz = 1,000 kHz
1 MHz = 1,000,000 Hz
1 GHz = 1,000 MHz
1 GHz = 1,000,000 kHz
1 GHz = 1,000,000,000 Hz
Human hearing range: 20 Hz - 20 kHz
AM Radio: 535 - 1605 kHz
FM Radio: 88 - 108 MHz
WiFi 2.4 GHz: 2.4 - 2.5 GHz
WiFi 5 GHz: 5.15 - 5.85 GHz
Mobile 4G/5G: 600 MHz - 6 GHz
CPU Clock Speed: 2 - 5 GHz (typical)
Middle C note: ~261.6 Hz
Frequency measures the number of occurrences of a repeating event per unit of time. In physics and engineering, it is measured in hertz (Hz), named after Heinrich Hertz. One hertz means one cycle per second. Higher frequencies are expressed in kilohertz (kHz), megahertz (MHz), and gigahertz (GHz) for convenience.