Frequency Converter

Convert between hertz and multiple frequency scales.

Frequency
6
Printable Chart
Related Conversions
5 MHz to GHz 10 MHz to GHz 50 MHz to GHz 60 MHz to GHz 100 MHz to GHz 440 MHz to GHz 1,000 MHz to GHz 5,000 MHz to GHz 13,200 MHz to GHz 20,000 MHz to GHz 96,000 MHz to GHz 1,000,000 MHz to GHz
Reverse Conversions
10 GHz to MHz 50 GHz to MHz 5,000 GHz to MHz 9,600 GHz to MHz 13,200 GHz to MHz 14,400 GHz to MHz 19,200 GHz to MHz 20,000 GHz to MHz 24,000 GHz to MHz 28,800 GHz to MHz 48,000 GHz to MHz 1,000,000 GHz to MHz
More Frequency Conversions
44.1 kHz to Hz 50 Hz to rpm 2 GHz to MHz 433 MHz to GHz 75 kHz to Hz 1,800 rpm to Hz 20 kHz to Hz 60 Hz to rpm 3 GHz to MHz 88 MHz to GHz 50 kHz to Hz 12,000 rpm to Hz

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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
AM radio 1 MHz
Bass guitar low E 41 Hz
Ultrasound imaging 5 MHz
A4 note 440 Hz
Power grid 60 Hz

Formula

GHz = MHz × 0.001

Example

Example: convert 12000 megahertz to gigahertz.

12000 MHz = 12 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: 12000 MHz → 12 GHz

Frequently Asked Questions

How much is 12000 megahertz in gigahertz?

12000 megahertz equals 12 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.