How to convert megahertzes to gigahertzes
GHz = MHz × 0.001
Example: 5 MHz × 0.001 = 0.005 GHz
Megahertzes to Gigahertzes table
| Megahertzes (MHz) | Gigahertzes (GHz) |
|---|---|
| 0.5 MHz | 0.0005 GHz |
| 1 MHz | 0.001 GHz |
| 2 MHz | 0.002 GHz |
| 3 MHz | 0.003 GHz |
| 4 MHz | 0.004 GHz |
| 5 MHz | 0.005 GHz |
| 6 MHz | 0.006 GHz |
| 7 MHz | 0.007 GHz |
| 8 MHz | 0.008 GHz |
| 9 MHz | 0.009 GHz |
| 10 MHz | 0.01 GHz |
| 15 MHz | 0.015 GHz |
| 20 MHz | 0.02 GHz |
| 25 MHz | 0.025 GHz |
| 30 MHz | 0.03 GHz |
| 40 MHz | 0.04 GHz |
| 50 MHz | 0.05 GHz |
| 75 MHz | 0.075 GHz |
| 100 MHz | 0.1 GHz |
| 250 MHz | 0.25 GHz |
| 500 MHz | 0.5 GHz |
| 1,000 MHz | 1 GHz |
About these units
Megahertzes (MHz): A megahertz is 1,000,000 Hz, used for FM radio and older processor speeds.
Gigahertzes (GHz): A gigahertz is 1,000,000,000 Hz, used for processor clock speeds, Wi-Fi and 5G.
Frequently asked questions
How many gigahertzes are in 1 megahertz?
1 megahertz (MHz) equals 0.001 gigahertzes (GHz).
How do I convert MHz to GHz?
Multiply the value in megahertzes by 0.001. For example, 5 MHz × 0.001 = 0.005 GHz.
How do I convert gigahertzes back to megahertzes?
Multiply by 1,000 (or divide by 0.001). 1 GHz = 1,000 MHz.
What is a megahertz?
A megahertz is 1,000,000 Hz, used for FM radio and older processor speeds.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every frequency unit at once? Use the Frequency Converter.