How to convert MB to GB
Use the formula gigabytes = megabytes ÷ 1024. Type any value in the box above and the answer updates instantly.
Convert megabytes to gigabytes instantly, with a reference table and the formula used for storage.
Frequently asked questions
How many GB is 1024 MB?
1024 megabytes equals 1 gigabyte.
How many MB is 1 GB?
1 gigabyte equals 1024 megabytes.
Why 1024 and not 1000?
Computers count in powers of two, so storage is often measured in steps of 1024.