Gigabytes to Mebibytes
Convert gigabytes to mebibytes instantly. 1 GB = 953.6743164062 MiB. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert gigabytes to mebibytes
To convert gigabytes to mebibytes, multiply by 953.6743164062. The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
MiB = GB × 953.6743164062
Gigabytes to Mebibytes conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Gigabytes | Mebibytes |
|---|---|
| 1 GB | 953.674316 MiB |
| 2 GB | 1,907.35 MiB |
| 3 GB | 2,861.02 MiB |
| 5 GB | 4,768.37 MiB |
| 10 GB | 9,536.74 MiB |
| 20 GB | 19,073.49 MiB |
| 25 GB | 23,841.86 MiB |
| 50 GB | 47,683.72 MiB |
| 100 GB | 95,367.43 MiB |
| 500 GB | 476,837.16 MiB |
| 1,000 GB | 953,674.32 MiB |
What is a gigabyte?
A billion bytes. Drive capacity is sold in these.
What is a mebibyte?
1,024 kibibytes, which is why a '1 MB' file shows as 0.95 MiB.
The formula
MiB = GB × 953.6743164062
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Gigabytes to Mebibytes
- Type the number of gigabytes you want to convert.
- Read the result in mebibytes straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked mebibytes to gigabytes page.
Gigabytes to Mebibytes — frequently asked questions
How many mebibytes are in a gigabyte?
One gigabyte equals 953.6743164062 MiB. MiB = GB × 953.6743164062
What is the formula to convert gigabytes to mebibytes?
The formula is MiB = GB × 953.6743164062. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert mebibytes back to gigabytes?
Divide instead of multiplying: one mebibyte is 0.001048576 GB. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this gigabytes to mebibytes free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
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About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 19, 2026 · Calculation runs client-side · No data collected · Report an error