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Frequency Converter

Free online frequency converter. Convert between hertz, kilohertz, megahertz, gigahertz, terahertz and rad/s. Accurate results with step-by-step calculations.

Frequency Converters

Frequency Units

Hertz (Hz) — SI unit of frequency. 1 Hz = one cycle per second.

Kilohertz (kHz) — 1 kHz = 1,000 Hz. Used in audio and AM radio.

Megahertz (MHz) — 1 MHz = 1,000,000 Hz. Used in FM radio and CPU speeds.

Gigahertz (GHz) — 1 GHz = 1,000,000,000 Hz. Used in modern CPUs and 5G networks.

Terahertz (THz) — 1 THz = 10¹² Hz. Used in spectroscopy and imaging.

Radians per second (rad/s) — Angular frequency. ω = 2π × f. 1 Hz = 2π rad/s ≈ 6.283 rad/s.



See also