GHz to MHz converter (GHz to MHz)
Convert GHz (GHz) to MHz (MHz) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert GHz to MHz
1 gigahertz (GHz) is equal to 1000 megahertz (MHz).
f(MHz) = 1 GHz × 1000 = 1000 MHz
Multiply the frequency in GHz by 1000:
Example: 1 GHz = ?
1 GHz × 1000 = 1000 MHz
What is a GHz?
The GHz (GHz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a MHz?
The MHz (MHz) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts frequency from GHz into MHz. One GHz equals 1000 MHz.
GHz to MHz conversion table
Common GHz values and the matching MHz result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| GHz (GHz) | MHz (MHz) |
|---|---|
| 0.1 GHz | 100 MHz |
| 0.5 GHz | 500 MHz |
| 1 GHz | 1000 MHz |
| 2 GHz | 2000 MHz |
| 2.4 GHz | 2400 MHz |
| 5 GHz | 5000 MHz |
| 10 GHz | 10000 MHz |
| 60 GHz | 60000 MHz |
| 100 GHz | 100000 MHz |
How this calculator works
The form on this page is a GHz-to-MHz converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the MHz result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many MHz are in 1 GHz?
1 GHz = 1000 MHz.
How do I convert GHz to MHz?
Multiply the frequency in GHz by 1000:
Is this GHz to MHz converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.