Megahertz to gigahertz
Type a value in MHz to get it in GHz instantly.
0.1GHz
That's about the same as FM radio. As a radio wave, one wave would be 2.998 m long.
Convert the other way: GHz to MHz
What it means
What does that look like?
The wavelength shown is for sound in air at 20 °C (343 m/s). Radio waves travel at the speed of light, so their wavelengths are far longer.
The math
How to convert MHz to GHz
To convert megahertz to gigahertz, multiply by 0.001.
Example: 100 MHz × 0.001 = 0.1 GHz.
In the other direction, 1 GHz = 1,000 MHz.
Every unit
Your frequency in every unit
Tables
MHz to GHz conversion table
| MHz | 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 |
| 60 MHz | 0.06 GHz |
| 100 MHz | 0.1 GHz |
| 200 MHz | 0.2 GHz |
| 440 MHz | 0.44 GHz |
| 500 MHz | 0.5 GHz |
| 1,000 MHz | 1 GHz |
| 2,000 MHz | 2 GHz |
| 5,000 MHz | 5 GHz |
GHz to MHz conversion table
| GHz | MHz |
|---|---|
| 1 GHz | 1,000 MHz |
| 2 GHz | 2,000 MHz |
| 5 GHz | 5,000 MHz |
| 10 GHz | 10,000 MHz |
| 20 GHz | 20,000 MHz |
| 50 GHz | 50,000 MHz |
| 60 GHz | 60,000 MHz |
| 100 GHz | 100,000 MHz |
| 200 GHz | 200,000 MHz |
| 440 GHz | 440,000 MHz |
| 500 GHz | 500,000 MHz |
| 1,000 GHz | 1,000,000 MHz |
| 2,000 GHz | 2,000,000 MHz |
| 5,000 GHz | 5,000,000 MHz |
Quick answers
Quick answers
- How many GHz is 1 MHz?
- 1 MHz is 0.001 GHz.
- How many GHz is 10 MHz?
- 10 MHz is 0.01 GHz.
- How many GHz is 100 MHz?
- 100 MHz is 0.1 GHz.
The units
About these units
Megahertz (MHz)
A megahertz is a million cycles per second. FM radio runs from 88 to 108 MHz, and early computers were clocked in megahertz.
Gigahertz (GHz)
A gigahertz is a billion cycles per second. Wi-Fi uses 2.4 and 5 GHz, and processors are clocked in gigahertz.
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