Easy Unit Conversion

Data Size

Data size or data storage size, often called storage or memory, refers to the computer components and other devices that retain digital information. Data storage is a core function and fundamental component of computers.

At the end of 2007, standards and government authorities proposed binary prefixes standard for binary multiplies in order to avoid confusion, ie kilobyle to denote 1000 bytes and kibibyte - 1024 bytes.Read more

Convert   unit(s)

Basic units

Bit 1 2
Nibble 0.5 1
Octet 0.125 0.25
Byte 0.125 0.25

Bit, decimal prefixed (SI)

Kilobit kb 0.001 0.002
Megabit Mb 10-6 2×10-6
Gigabit Gb 10-9 2×10-9
Terabit Tb 10-14 2×10-12
Petabit Pb 10-15 2×10-15
Exabit Eb 10-18 2×10-18
Zettabit Zb 10-21 2×10-21
Yottabit Yb 10-24 2×10-24

Bit, binary prefixed (IEC)

Kibibit Kib 0.001 0.002
Mebibit Mib 9.5367×10-7 1.9073×10-6
Gibibit Gib 9.3132×10-10 1.8626×10-9
Tebibit Tib 9.0949×10-13 1.819×10-12
Pebibit Pib 8.8818×10-16 1.7764×10-15
Exbibit Eib 8.6736×10-19 1.7347×10-18
Zebibit Zib 8.4703×10-22 1.6941×10-21
Yobibit Yib 8.2718×10-25 1.6544×10-24

Byte, decimal prefixed (SI)

Kilobyte kB 0.0001 0.0002
Megabyte MB 1.25×10-7 2.5×10-7
Gigabyte GB 1.25×10-10 2.5×10-10
Terabyte TB 1.25×10-13 2.5×10-13
Petabyte PB 1.25×10-16 2.5×10-16
Exabyte EB 1.25×10-19 2.5×10-19
Zettabyte ZB 1.25×10-22 2.5×10-22
Yottabyte YB 1.25×10-25 2.5×10-25

Byte, binary prefixed (IEC)

Kibibyte KiB 0.0001 0.0002
Mebibyte MiB 1.1921×10-7 2.3842×10-7
Gibibyte GiB 1.1642×10-10 2.3283×10-10
Tebibyte TiB 1.1369×10-13 2.2737×10-13
Pebibyte PiB 1.1102×10-16 2.2204×10-16
Exbibyte EiB 1.0842×10-19 2.1684×10-19
Zebibyte ZiB 1.0588×10-22 2.1176×10-22
Yobibyte YiB 1.034×10-25 2.068×10-25

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