Marks Calc

Megahertzs to Gigahertzs

Convert megahertz to gigahertz — instant, free, with the formula shown.

1 MHz=0.001 GHz

How to convert megahertz to gigahertz

To convert megahertz to gigahertz, multiply by 0.001:

GHz = MHz × 0.001

For example, 10 MHz × 0.001 = 0.01 GHz.

MHz to GHz conversion table

Megahertzs (MHz)Gigahertzs (GHz)
1 MHz0.001 GHz
2 MHz0.002 GHz
5 MHz0.005 GHz
10 MHz0.01 GHz
25 MHz0.025 GHz
50 MHz0.05 GHz
100 MHz0.1 GHz
250 MHz0.25 GHz
500 MHz0.5 GHz
1000 MHz1 GHz
Reverse: Gigahertz to Megahertz

Other megahertz conversions

Convert to gigahertz from another unit

MHz to GHz — frequently asked

How many Gigahertzs are in 1 megahertz?

1 megahertz = 0.001 Gigahertzs (MHz × 0.001 = GHz).

What is the formula to convert megahertz to gigahertz?

Multiply your megahertz value by 0.001 to get gigahertz.

How do I convert 10 Megahertzs to Gigahertzs?

10 MHz = 0.01 GHz. For 100 MHz the answer is 0.1 GHz. Use the calculator on this page for any other value.

When to convert megahertz to gigahertz

1Radio and wireless (MHz, GHz)
2Audio engineering (Hz, kHz)
3CPU clock speed (GHz)
4Motor and engine speed (rpm)

Frequency conversion — common questions

How many Hz in 1 rpm?

1 rpm = 1/60 Hz ≈ 0.01667 Hz. So 3,000 rpm = 50 Hz.

What's the frequency range of human hearing?

Roughly 20 Hz to 20,000 Hz (20 kHz), reducing with age.

See all frequency converters