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Frequency Converter

Convert frequencies between hertz, MHz, GHz, RPM and radians per second.

  • Free
  • No sign-up
  • Nothing is sent or stored
1 MHz =
1,000 kHz

1 MHz = 1,000 kHz

1 megahertz in every unit

Hertz1,000,000 Hz
Kilohertz1,000 kHz
Gigahertz0.001 GHz
Revolutions per minute60,000,000 rpm
Radians per second6,283,185.307 rad/s
Beats per minute60,000,000 bpm

Megahertz to kilohertz table

MHzkHz
11,000
22,000
55,000
1010,000
2020,000
2525,000
5050,000
100100,000
250250,000
1,0001,000,000

The calculation happens instantly in your browser. The numbers you enter are not sent to our servers or saved.

How to use the Frequency Converter

  1. Type the frequency you want to convert.
  2. Choose the unit you have and the unit you want.
  3. Read the result and the reference table of common values.

What does this tool do?

Frequency measures how often something repeats each second. Radio and processors use kHz, MHz and GHz; motors and engines use revolutions per minute; heart rates and music use beats per minute.

1 Hz is 60 RPM, and one revolution per second is 2π radians per second — the angular frequency used in physics.

Why use it?

  • Electronics and mechanical units together.
  • RPM and rad/s included.
  • Instant results.

Privacy

The calculation happens instantly in your browser. The numbers you enter are not sent to our servers or saved. There's no account to create and nothing to install.

Last reviewed by the M2Toolkit team.

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