Zebibytes (ZiB)
The zebibyte (ZiB) is 2^70 = 1,180,591,620,717,411,303,424 bytes, a binary multiple defined by the IEC in 1998 to end the confusion over whether a kilobyte
Convert zebibytes to any data unit
1 zebibyte = 1,180,591,621,000 gigabytes
Quick facts
- Unit
- Zebibyte (plural: zebibytes)
- Symbol
- ZiB
- Measures
- Information / Data
- System
- Binary (IEC)
- Equals
- 1.1805916 × 1021 bytes
- Definition
- 2^70 bytes (1,180,591,620,717,411,303,424 bytes).
1 zebibyte in other units
| Gigabytes | 1,180,591,621,000 GB |
| Megabytes | 1.1805916 × 1015 MB |
| Bytes | 1.1805916 × 1021 B |
| Terabytes | 1,180,591,621 TB |
| Bits | 9.444733 × 1021 bit |
| Kilobytes | 1.1805916 × 1018 kB |
| Gigabits | 9,444,732,966,000 Gbit |
| Megabits | 9.444733 × 1015 Mbit |
What is a zebibyte?
The zebibyte (ZiB) is 2^70 = 1,180,591,620,717,411,303,424 bytes, a binary multiple defined by the IEC in 1998 to end the confusion over whether a kilobyte, megabyte and so on means a power of 1,000 or of 1,024. Operating systems such as Windows show sizes in these binary units while labelling them with the decimal names.
Where the zebibyte sits among data units
The zebibyte is number 56 of 64 on our scale of data units, ordered from smallest to largest.
Top zebibyte conversions
Common amounts of zebibytes
Convert zebibytes to all 63 other units
Bits & bytes
- ZiB to B
- ZiB to bit
- ZiB to nibble
- ZiB to o
- ZiB to block
- ZiB to word (16-bit)
- ZiB to DWORD
- ZiB to QWORD
- ZiB to crumb
- ZiB to memory page
- ZiB to octaword
Decimal (SI)
- ZiB to GB
- ZiB to MB
- ZiB to TB
- ZiB to kB
- ZiB to Gbit
- ZiB to Mbit
- ZiB to Tbit
- ZiB to kbit
- ZiB to PB
- ZiB to Pbit
- ZiB to EB
- ZiB to Ebit
- ZiB to ZB
- ZiB to YB
- ZiB to Zbit
- ZiB to Ybit
- ZiB to QB
- ZiB to RB
- ZiB to Qbit
- ZiB to Rbit
Binary (IEC)
- ZiB to GiB
- ZiB to MiB
- ZiB to KiB
- ZiB to TiB
- ZiB to PiB
- ZiB to Gibit
- ZiB to Mibit
- ZiB to EiB
- ZiB to Kibit
- ZiB to Tibit
- ZiB to YiB
- ZiB to Pibit
- ZiB to Eibit
- ZiB to Yibit
- ZiB to Zibit
Legacy binary (JEDEC)
Information theory
Media & everyday comparisons
Convert to zebibytes
Frequently asked questions
What is a zebibyte?
The zebibyte (ZiB) is 2^70 = 1,180,591,620,717,411,303,424 bytes, a binary multiple defined by the IEC in 1998 to end the confusion over whether a kilobyte
How is the zebibyte defined?
2^70 bytes (1,180,591,620,717,411,303,424 bytes).
How many gigabytes are in a zebibyte?
One zebibyte equals 1,180,591,621,000 gigabytes.
How many megabytes are in a zebibyte?
One zebibyte equals 1.1805916e15 megabytes.
How many bytes are in a zebibyte?
One zebibyte equals 1.1805916e21 bytes.