Gibibytes (binary) to Gigabytes (decimal) converter
Convert Gibibytes (binary) (GiB) to Gigabytes (decimal) (GB). Calculate a value, check the formula and compare common measurements.
Result for the values shown.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Value | Enter value using the definition in the method and example. |
| From | Select the unit or currency in which the entered number is currently expressed. |
| To | Select the unit or currency you need for the answer. |
Understanding your result
The converted value describes the same data quantity in the selected target unit. Display rounding does not add precision to the original measurement.
Common mistakes
- Confusing the source and target units, or overlooking a prefix or case-sensitive symbol.
- Mixing bits and bytes, or decimal kB/MB with binary KiB/MiB.
Check your calculation
- Convert to the target unit and then reverse the direction. Within display rounding, you should recover the original value.
Read the data measurement guide · Calculation checks, sources and review limits
How do I convert gibibytes (binary) to gigabytes (decimal)?
Enter the value in gibibytes (binary) to find the same data quantity in gigabytes (decimal). The number changes to match the unit; the underlying quantity stays the same. Check the definitions below when a unit has more than one convention.
Common uses
- Compare storage capacities using decimal or binary prefixes.
- Translate between bits and bytes.
How it works
For the displayed direction, 1 GiB equals 1.073741824 GB. The engine converts through the shared data base quantity. Decimal prefixes use powers of 1,000; binary prefixes use powers of 1,024. One byte is eight bits. The multiplier is derived from the two centralized unit factors. Keep full precision until the final result; displayed answers use up to 12 significant digits.
Worked example
10 GiB converts to 10.73741824 GB. For the reverse direction, swap the units and enter 10.73741824 GB; the result is approximately 10 GiB.
FAQ
How do I convert GiB to GB?
GB = GiB × 1.073741824
Which definition is used?
Decimal prefixes use powers of 1,000; binary prefixes use powers of 1,024. One byte is eight bits.
Common values
Use “Swap units” above for the reverse conversion. Values below are rounded to six significant digits.
| Gibibytes (binary) | Gigabytes (decimal) |
|---|---|
| 1 | 1.07374 |
| 5 | 5.36871 |
| 10 | 10.7374 |
| 20 | 21.4748 |
| 30 | 32.2123 |
| 50 | 53.6871 |
| 100 | 107.374 |