FREQUENCY CONVERSION
Megahertz to Gigahertz.
Convert megahertz (MHz) to gigahertz (GHz), with the math explained.
1 MHz = 0.001 GHz
THE MATH, MADE SIMPLE
How to convert megahertz to gigahertz
Multiply your megahertz value by 0.001 to get the equivalent in gigahertz. Both units are normalized through the hertz.
GHz = MHz × 0.00110 MHz = 0.01 GHz
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
MHz to GHz conversion table
| Megahertz (MHz) | Gigahertz (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 |
| 100 MHz | 0.1 GHz |
| 500 MHz | 0.5 GHz |
| 1,000 MHz | 1 GHz |
About the megahertz
The megahertz (MHz) is a unit of frequency. One megahertz equals 1,000,000 hertz (base unit) in this calculator.
All megahertz conversionsAbout the gigahertz
The gigahertz (GHz) is a unit of frequency. One gigahertz equals 1,000,000,000 hertz (base unit) in this calculator.
All gigahertz conversionsCommon questions
What is 1 MHz in GHz?
One megahertz equals 0.001 GHz. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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