Frequency Converter

Convert among hertz (Hz), kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz), rpm, rps, and rad/s.

Hertz (Hz)

Kilohertz (kHz)

Megahertz (MHz)

Gigahertz (GHz)

Terahertz (THz)

Revolutions per minute (rpm)

Revolutions per second (rps)

Radians per second (rad/s)

Rounding

Formulas: 1 kHz = 1,000 Hz · 1 MHz = 10⁶ Hz · 1 GHz = 10⁹ Hz · 1 THz = 10¹² Hz · 1 rpm = 1/60 Hz · 1 rps = 1 Hz · 1 rad/s = Hz × 2π