How to use this tool
Enter a storage amount and choose source and destination units.
Keep bits distinct from bytes, and decimal GB distinct from binary GiB. The result uses the exact selected definitions.
Converted = input × source factor / target factor
Worked example
0.9313225746 GiB · converted value
Fixed example using the settings below. Monetary examples use USD; dates and times use their stated reference values. This example stays unchanged when you edit your calculation.
Example inputs
- Value: 1
- From: GB (1,000,000,000 bytes)
- To: GiB (2³⁰ bytes)
Method illustration: 1 GB = approximately 0.931323 GiB; 1 byte = 8 bits.
Assumptions and limits
- Uses the fixed definitions shown in the unit names. No currency or physical-density conversion is involved.
Method reference: NIST SI conversion guide
Check or report a result
Check the units, selected calculation and assumptions first. Compare the fixed example above with your inputs to identify what changed.
Report a calculation issue with the page address, hypothetical inputs, result displayed and result expected. Do not include passwords, bank details or other private information.