Frequency Converter
Convert frequency between hertz, kilohertz, megahertz, gigahertz, rpm, and radians per second.
Calculator by Toolsloft ↗- Result
- 1 Kilohertz (kHz)
- Conversion
- 1000 Hertz (Hz) = 1 Kilohertz (kHz)
Convert frequency between hertz, kilohertz, megahertz, gigahertz, revolutions per minute, and radians per second. Pick what you have and what you want for electronics, audio, radio, and rotational speed work.
How this is calculated
Hertz is the base unit, one cycle per second, with kilo, mega, giga, and tera steps in powers of 1000. One rpm is one sixtieth of a hertz, and one radian per second is one over two pi hertz, since a full cycle is two pi radians.
How to use
- Enter the frequency value.
- Choose the unit you are converting from.
- Choose the unit you want and read the result.
Examples
- Hz to kHz:
1000 Hz = 1 kHz - WiFi band:
2400 MHz = 2.4 GHz
FAQ
- How many hertz is 1 kHz?
- One kilohertz is 1000 hertz. Each metric step up multiplies by 1000.
- How does rpm relate to hertz?
- One hertz is 60 rpm, because a hertz is one cycle per second and rpm counts cycles per minute.