Frequency Converter

Convert between hertz and multiple frequency scales.

Frequency
6
Printable Chart
Related Conversions
2 GHz to MHz 100 GHz to MHz 230 GHz to MHz 259 GHz to MHz 346 GHz to MHz 1,000 GHz to MHz 1,152 GHz to MHz 2,880 GHz to MHz 10,000 GHz to MHz 20,000 GHz to MHz 48,000 GHz to MHz 1,000,000 GHz to MHz
Reverse Conversions
1 MHz to GHz 100 MHz to GHz 317 MHz to GHz 440 MHz to GHz 576 MHz to GHz 691 MHz to GHz 1,000 MHz to GHz 1,152 MHz to GHz 10,000 MHz to GHz 44,100 MHz to GHz 48,000 MHz to GHz 96,000 MHz to GHz
More Frequency Conversions
20 Hz to kHz 50 Hz to rpm 5,800 MHz to GHz 50 kHz to Hz 3,600 rpm to Hz 20 kHz to Hz 120 Hz to rpm 3 GHz to MHz 88 MHz to GHz 40 kHz to Hz 1,800 rpm to Hz 60 Hz to kHz

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Common Benchmarks

Wi-Fi signal 2.4 GHz
CPU clock 3 GHz
FM radio 100 MHz
AM radio 1 MHz
Heart beat 1.2 Hz
Microwave oven 2.45 GHz

Formula

MHz = GHz × 1000

Example

Example: convert 288 gigahertz to megahertz.

288 GHz = 288000 MHz

Conversion table

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

Explanation

These are both units.

How to convert gigahertz to megahertz

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

Example: 288 GHz → 288000 MHz

Frequently Asked Questions

How much is 288 gigahertz in megahertz?

288 gigahertz equals 288000 megahertz.

How many megahertz is 1 gigahertz?

1 gigahertz equals 1000 megahertz.

How many gigahertz is 1 megahertz?

1 megahertz equals 0.001 gigahertz.

What is the difference between gigahertz and megahertz?

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

Where are gigahertz and megahertz 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 gigahertz equal 1000 megahertz?

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