MB to GB
Convert megabytes to gigabytes and back. For file sizes, data caps and storage.
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Common values
Formula
GB = MB × 0.0009765625
This page uses 1 GB = 1,024 MB (binary). Drive makers count 1 GB as 1,000 MB, which is why a 1 TB SSD shows as 931 GB.
Frequently asked questions
QHow many GB is 1 MB?
1 MB is 0.001 GB, and 10 MB is 0.0098 GB. Type any value in the box above to convert instantly.
QAnd how many MB is 1 GB?
1 GB is 1024 MB. This converter works both ways, so typing in the right box updates the left one.
QWhere is this unit used?
This page uses 1 GB = 1,024 MB (binary). Drive makers count 1 GB as 1,000 MB, which is why a 1 TB SSD shows as 931 GB.
Other converters
Traditional units (geun, doe, majigi and so on) vary by region and product.