Frequency Converter

Convert between hertz and multiple frequency scales.

Frequency
6
Printable Chart
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Reverse Conversions
2 GHz to MHz 10 GHz to MHz 20 GHz to MHz 120 GHz to MHz 440 GHz to MHz 5,000 GHz to MHz 6,944 GHz to MHz 20,000 GHz to MHz 44,100 GHz to MHz 48,000 GHz to MHz 69,440 GHz to MHz 1,000,000 GHz to MHz
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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

Wi-Fi signal 2.4 GHz
Power grid 60 Hz
Microwave oven 2.45 GHz
Ultrasound imaging 5 MHz
FM radio 100 MHz
Blink rate 0.3 Hz

Formula

GHz = MHz × 0.001

Example

Example: convert 3472 megahertz to gigahertz.

3472 MHz = 3.472 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: 3472 MHz → 3.472 GHz

Frequently Asked Questions

How much is 3472 megahertz in gigahertz?

3472 megahertz equals 3.472 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.