Frequency Converter

Convert between hertz and multiple frequency scales.

Frequency
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Formula

kHz = MHz × 1000

Example

Example: convert 1000 megahertz to kilohertz.

1000 MHz = 1000000 kHz

Conversion table

megahertz (MHz) kilohertz (kHz)
1 MHz 1000 kHz
2 MHz 2000 kHz
5 MHz 5000 kHz
10 MHz 10000 kHz
20 MHz 20000 kHz
50 MHz 50000 kHz
100 MHz 100000 kHz

Explanation

These are both units.

How to convert megahertz to kilohertz

  1. Start with the value in megahertz (MHz).
  2. Multiply it by 1000.
  3. The result is the measurement in kilohertz (kHz).

Example: 1000 MHz → 1000000 kHz

Frequently Asked Questions

How do you convert Hz to kHz?

Divide hertz by 1,000 to get kilohertz.

How do you convert MHz to Hz?

Multiply megahertz by 1,000,000 to get hertz.

What is the difference between Hz and rpm?

Hz is cycles per second, while rpm is revolutions per minute.

How do you convert rpm to Hz?

Divide rpm by 60 to get hertz (Hz).

What frequency units can I convert here?

This converter supports Hz, kHz, MHz, GHz, THz, and rpm.

What does GHz mean?

GHz means gigahertz, or billions of cycles per second.

Is frequency used for sound and radio?

Yes. Frequency is used for audio, radio, electronics, and rotation rates.

Can frequency be written as 1/s?

Yes. A hertz is equivalent to one per second (s⁻¹).

How many rpm are in 1 Hz?

1 Hz equals 60 rpm because 1 cycle per second is 60 cycles per minute.

What is 60 Hz used for?

60 Hz is a common mains electricity frequency in some countries (others use 50 Hz).