1 mhz to ghz

Updated July 2026

1 mhz equals 0.001 GHz

1 megahertz = 0.001 GHz. That is how many gigahertz there are in 1 megahertz. Enter any value in the free frequency converter to convert megahertz to gigahertz (and every other unit) instantly — it runs privately in your browser.

Formula: Multiply by 0.001 — 1 megahertz = 0.001 gigahertz. So 1 × 0.001 = 0.001 GHz.

mhz to ghz conversion table

megahertz (MHz)gigahertz (GHz)
0.25 MHz0.00025 GHz
0.5 MHz0.0005 GHz
0.75 MHz0.00075 GHz
1 MHz0.001 GHz
1.25 MHz0.00125 GHz
1.5 MHz0.0015 GHz
1.75 MHz0.00175 GHz

Frequently asked questions

How many gigahertz is 1 megahertz?
1 megahertz is 0.001 gigahertz. Multiply mhz by 0.001 to get ghz.
What is 1 mhz to ghz?
1 megahertz = 0.001 GHz.
How do you convert mhz to ghz?
Multiply by 0.001 — 1 megahertz = 0.001 gigahertz. So 1 × 0.001 = 0.001 GHz.

Other mhz to ghz conversions

Convert 1 mhz to other units