Unit Converter
Convert between common units of length, mass, and area.
EverydayEveryday tools
Data Storage Converter
Convert bits, bytes, decimal units, and binary units.
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How to use data storage converter
- Enter a nonnegative Value.
- Choose exact From and To labels, distinguishing GB from GiB and Bits from Bytes.
- Select Convert / calculate and keep the unit convention with the copied number.
Work through an example
Convert decimal and binary storage units, check bits versus bytes, and compare file sizes without changing their meaning.
Explain why one GB is less than one GiB →Formats, privacy, and practical limits
This tool processes the values you enter in your browser. No account or upload to ERITHRA is required.
Files and generated results exist only for this tab session. Download any result you want to keep before leaving the page. Browsers may use temporary memory or disk cache while processing.
Frequently asked questions
Why is one GB approximately 0.9313 GiB?
GB uses 1000 cubed bytes while GiB uses 1024 cubed bytes. The same byte quantity therefore has a smaller numerical value in GiB.
Does converting units reduce a file size?
No. It changes the numerical representation of the same quantity. Compression requires an actual file-processing tool.