Exbibyte

Exbibyte

Prefixes for bit and byte

Decimal

Value SI

1000¹ k kilo-

1000² M mega-

1000³ G giga-

1000⁴ T tera-

1000⁵ P peta-

1000⁶ E exa-

1000⁷ Z zetta-

1000⁸ Y yotta-

Binary

Value FOLDOC IEC

1024¹ K kilo- Ki kibi-

1024² M mega- Mi mebi-

1024³ G giga- Gi gibi-

1024⁴ T tera- Ti tebi-

1024⁵ P peta- Pi pebi-

1024⁶ E exa- Ei exbi-

1024⁷ Z zetta- Zi zebi-

1024⁸ Y yotta- Yi yobi-

An exbibyte (a contraction of exa binary byte) is a unit of information or computer storage, abbreviated EiB.

1 exbibyte = 2⁶⁰ bytes = 1,152,921,504,606,846,976 bytes = 1,024 pebibytes

The exbibyte is closely related to the exabyte, which can either be a more widely used synonym for exbibyte, or refer to 10¹⁸ bytes = 1,000,000,000,000,000,000 bytes, depending on context (see binary prefix).

See also