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ExactUnit

Data Storage converter

Convert bit and byte counts with explicit decimal and binary prefixes.

Unit converter
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1 B = 8 bit

Results rounded to 12 significant digits.

All data storage conversions

Choose your starting unit. Each direction has its own calculator, formula, and examples.

Using data storage measurements

One byte is 8 bits. Decimal kilo/mega/giga use powers of 1000; binary kibi/mebi/gibi use powers of 1024. Marketing capacity and operating-system displays can therefore differ. For a different quantity or formatting task, see the related other conversion tools.

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