The Data Storage Converter translates any digital size between decimal (SI) and binary (IEC) units. Enter a value, pick your units, and see the exact result plus a table that makes the KB vs KiB difference obvious.
Decimal vs binary units
Storage is measured two ways: decimal units (1 KB = 1000 bytes) used by drive manufacturers, and binary units (1 KiB = 1024 bytes) used by most operating systems. This converter includes both so you can see exactly why a '1 TB' drive shows as roughly 931 GiB.
It covers bits and bytes through petabytes (PB) and tebibytes (TiB), making it useful for developers, sysadmins and anyone sizing files or storage.
Common storage conversions
- Bytes to megabytes and megabytes to gigabytes
- GB to TB for drive capacity
- MB to MiB to understand reported sizes
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