Frequency Converter

Convert between hertz and multiple frequency scales.

Frequency
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Related Conversions
5 MHz to GHz 20 MHz to GHz 50 MHz to GHz 317 MHz to GHz 387 MHz to GHz 422 MHz to GHz 563 MHz to GHz 704 MHz to GHz 3,520 MHz to GHz 10,000 MHz to GHz 20,000 MHz to GHz 44,100 MHz to GHz
Reverse Conversions
1 GHz to MHz 2 GHz to MHz 5 GHz to MHz 20 GHz to MHz 100 GHz to MHz 282 GHz to MHz 422 GHz to MHz 440 GHz to MHz 1,000 GHz to MHz 1,408 GHz to MHz 7,040 GHz to MHz 10,000 GHz to MHz
More Frequency Conversions
440 Hz to kHz 60 Hz to rpm 6 GHz to MHz 144 MHz to GHz 40 kHz to Hz 1,800 rpm to Hz 10,000 Hz to kHz 120 Hz to rpm 915 MHz to GHz 500 kHz to Hz 12,000 rpm to Hz 60 Hz to kHz

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Popular Conversions

Hertz to Kilohertz Kilohertz to Hertz Hertz to Revolutions Per Minute Revolutions Per Minute to Hertz Kilohertz to Megahertz Megahertz to Kilohertz Megahertz to Gigahertz Gigahertz to Megahertz

Common Benchmarks

AM radio 1 MHz
A4 note 440 Hz
Microwave oven 2.45 GHz
Blink rate 0.3 Hz
FM radio 100 MHz
CPU clock 3 GHz

Formula

GHz = MHz × 0.001

Example

Example: convert 352 megahertz to gigahertz.

352 MHz = 0.352 GHz

Conversion table

megahertz (MHz) gigahertz (GHz)
1 MHz 0.001 GHz
2 MHz 0.002 GHz
5 MHz 0.005 GHz
10 MHz 0.01 GHz
20 MHz 0.02 GHz
50 MHz 0.05 GHz
100 MHz 0.1 GHz

Explanation

These are both units.

How to convert megahertz to gigahertz

  1. Start with the value in megahertz (MHz).
  2. Multiply it by 0.001.
  3. The result is the measurement in gigahertz (GHz).

Example: 352 MHz → 0.352 GHz

Frequently Asked Questions

How much is 352 megahertz in gigahertz?

352 megahertz equals 0.352 gigahertz.

How many gigahertz is 1 megahertz?

1 megahertz equals 0.001 gigahertz.

How many megahertz is 1 gigahertz?

1 gigahertz equals 1000 megahertz.

What is the difference between megahertz and gigahertz?

They measure the same quantity, but they may belong to different systems or be used in different contexts depending on region.

Where are megahertz and gigahertz used?

They are used in electronics, audio, radio, and communications to describe signals and oscillations; the most practical unit depends on the frequency scale.

Why does 1 megahertz equal 0.001 gigahertz?

Because the units are defined with a fixed relationship. To convert megahertz to gigahertz, multiply by that factor.