**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.

You can use this form to select from known units:

I'm feeling lucky, show me some random units

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 revolution/second

Hz to RPM

Hz to millihertz

Hz to megahertz

Hz to hertz

Hz to radian/hour

Hz to radian/minute

Hz to degree/second

Hz to terahertz