💾 Data Storage
Mb to Gb Converter
Convert MB to GB instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
Quick answer: To convert MB to GB, multiply by 0.000976563. For example, 1 MB = 0.000976563 GB. Use the calculator below for any value.
MB to GB
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Common conversions
| MB | GB |
|---|
Formula:
How to convert MB to GB
1
Enter your value
Type the number of mb you want to convert into the left box. The result in gb appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — GB to MB. Your current value carries across so you don't have to re-enter anything.
3
About MB and GB
MB and GB are both data storage units. Use this converter to switch between them instantly.
💡 Did you know?
1 GB = 1024 MB binary, or 1000 MB decimal. Storage manufacturers use decimal (more flattering); operating systems and RAM use binary. This is why a '1 TB' SSD shows up as 931 GB in your computer.
📊 Common conversions at a glance
| MB | GB |
|---|---|
| 100 | 0.09766 |
| 256 | 0.25 |
| 500 | 0.4883 |
| 1000 | 0.9766 |
| 2000 | 1.953 |
| 4000 | 3.906 |
Reviewed for 2026. MB ↔ GB conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.