Frequency Converter

Convert hertz, kilohertz, megahertz, gigahertz, and rpm instantly in your browser.

Convert hertz, kilohertz, megahertz, gigahertz, and rpm in one focused tool

Compare common frequency units in one place without switching through a broader all-in-one converter.

A frequency converter is a tool used to convert between different units of frequency such as hertz, kilohertz, megahertz, gigahertz, and revolutions per minute.

Frequency setup

Choose the frequency value and units

Pick the source unit, target unit, and amount you want to convert.

Units

Choose the source unit and target unit.

Convert from Convert to

Frequency value

Enter the amount in the selected source unit.

Value in hertz

Converted result

Review the live conversion

See the converted value, equation, and related conversions here.

Live result

Add a value to generate the conversion equation.

The main converted value and supporting details update as soon as the input is valid.

Quick conversions from the same source value

After you enter a valid value, this area shows related conversions from the same source amount.

Enter the frequency value you want to convert.
Choose the source unit and the target unit.
Review the main converted value and the quick related conversions below it.
Use Swap to reverse the unit direction instantly.
Use Example to load a sample value or Clear to reset the converter.

What is 1000 hertz in kilohertz?
Convert 2.4 gigahertz to megahertz
How many hertz is 3600 rpm?

This converter focuses on common frequency units that people compare in electronics, signal references, processor clocks, wireless specifications, and rotational speed lookups. You can switch between hertz, kilohertz, megahertz, gigahertz, and rpm in one narrow workflow.

A focused frequency converter is useful when you are checking signal rates, comparing clock speeds, reading component specifications, reviewing wireless frequency ranges, or translating rpm into hertz for motors and fans. Because the conversion runs in the browser, you can compare the value instantly without sending it anywhere.

Frequency Converter is for oscillation, signal, clock, and rotational frequency units such as hertz and rpm. Speed Converter is for movement units such as kilometers per hour, miles per hour, or meters per second. Use this page when your question is about cycles or rotations per unit time rather than travel speed.

Which frequency units are included?

The current tool supports hertz, kilohertz, megahertz, gigahertz, and revolutions per minute.

Does the conversion update instantly?

Yes. The result updates as soon as you change the value or switch either unit.

Can I use this for hertz to kilohertz or rpm to hertz?