**Full name:** hertz

**Symbol:** Hz

**Alternate spelling:** frequency

**Category type:** frequency

**Scale factor:** 1

The SI derived unit for frequency is the hertz.

1 hertz is equal to 1 Hz.

Valid units must be of the **frequency** type.

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The hertz (symbol Hz) is the SI unit of frequency. It is named in honour of the German physicist Heinrich Rudolf Hertz who made some important contributions to science in the field of electromagnetism.

Hz to kilohertz

Hz to gigahertz

Hz to RPM

Hz to cycle/second

Hz to radian/minute

Hz to hertz

Hz to terahertz

Hz to radian/hour

Hz to revolution/hour