Yobibit

Multiple-bit units
Decimal Value Metric 1000 kbit kilobit 10002 Mbit megabit 10003 Gbit gigabit 10004 Tbit terabit 10005 Pbit petabit 10006 Ebit exabit 10007 Zbit zettabit 10008 Ybit yottabit 10009 Rbit ronnabit 100010 Qbit quettabit	Binary Value IEC Memory 1024 Kibit kibibit Kbit Kb kilobit 10242 Mibit mebibit Mbit Mb megabit 10243 Gibit gibibit Gbit Gb gigabit 10244 Tibit tebibit — 10245 Pibit pebibit — 10246 Eibit exbibit — 10247 Zibit zebibit — 10248 Yibit yobibit — — —
Orders of magnitude of data

The yobibit is a multiple of the bit, a unit of digital information storage, prefixed by the standards-based multiplier yobi (symbol Yi), a binary prefix meaning 2⁸⁰. The unit symbol of the yobibit is Yibit.

1 yobibit = 2⁸⁰ bits = 1208925819614629174706176bits = 1024 zebibits

The prefixes zebi and yobi were originally not part of the system of binary prefixes, but were added by the International Electrotechnical Commission in August 2006.