Digital Storage Converter
Enter a value and unit below, or jump straight to a popular conversion.
No converters match your search.
Popular digital storage conversions
GB to MB
Convert gigabytes to megabytes for file sizes and storage capacity planning.
Launch tool → MBMB to GB
Convert megabytes to gigabytes for summarizing larger storage totals.
Launch tool → GBGB to GiB
Convert decimal GB to binary GiB — the difference behind "missing" drive space.
Launch tool → MBMB to KB
Convert megabytes to kilobytes for smaller file and transfer sizes.
Launch tool →Or convert any combination
Convert between bits, bytes, and both decimal (KB/MB/GB, powers of 1000) and binary (KiB/MiB/GiB, powers of 1024) units.
| Unit | Value |
|---|
Why two kinds of "GB"?
Storage manufacturers and network speeds typically use the decimal (SI) definition — 1 GB = 1000³ bytes. Operating systems and RAM specs often use the binary (IEC) definition — 1 GiB = 1024³ bytes. The two differ by about 7.4% at the gigabyte scale (and more at larger scales), which is why a "1TB" drive shows up as roughly 931 GiB in your file manager. This tool keeps them as distinct units instead of picking one silently.
Reference conversions
| Conversion | Result |
|---|---|
| 1 GB to MB | 1,000 MB |
| 1 GiB to MiB | 1,024 MiB |
| 1 GB to GiB | 0.931323 GiB |
| 1 TB to GB | 1,000 GB |
| 1 byte to bits | 8 bit |
All digital storage conversions
The full set, grouped by the unit you are converting from.
90 conversions