Umrechnung: Bits and Bytes (alter Standard)

1 Byte sind 8 Bit
Bit (b):
Byte (B):
Kilobyte (kB):
Megabyte (MB):
Gigabyte (GB):
Terabyte (TB):

          


File Storage Capacity by Bits and Bytes (alter Standard)
  bit byte Kilobyte Megabyte Gigabyte
bit 1 8 8,192 8,388,608 8,589,934,592
byte 8 1 1,024 1,048,576 1,073,741,824
Kilobyte 8,192 1,024 1 1,024 1,048,576
Megabyte 8,388,608 1,048,576 1,024 1 1,024
Gigabyte 8,589,934,592 1,073,741,824 1,048,576 1,024 1
Terabyte 8,796,093,022,208 1,099,511,627,776 1,073,741,824 1,048,576 1,024
Petabyte 9,007,199,254,740,992 1,125,899,906,842,624 1,099,511,627,776 1,073,741,824 1,048,576
Exabyte 9,223,372,036,854,775,808 1,152,921,504,606,846,976 1,125,899,906,842,624 1,099,511,627,776 1,073,741,824
Zettabyte 9,444,732,965,739,290,427,392 1,180,591,620,717,411,303,424 1,152,921,504,606,846,976 1,125,899,906,842,624 1,099,511,627,776


Im November 2000 wurde ein neuer Standard verabschiedet.
Amendment 2 to IEC International Standard IEC 60027-2

Hierdurch lassen sich nun binäre Maßangaben eindeutig beschreiben.

Bezeichnung Symbol vor der Standardisierung nach der Standardisierung
Bit / bit
b
1
bit
=
1 bit
1
bit
=
1 bit
Byte
B
1
B
=
8 bit
1
B
=
8 bit
Kilobit
kbit / kb
1
kbit
=
1024 bit
1
kBit
=
1000 bit
Kibibit
KiBit
 
 
 
 
1
KiBit
=
1024 bit
Kilobyte
kB
1
kB
=
1024 B = Byte
1
kB
=
1000 Byte
Kibibyte
KiB
 
 
 
 
1
KiB
=
1024 Byte
Megabit
MBit / Mb
1
MBit
=
1024 KBit
1
MBit
=
1000 kBit
Mebibit
MiBit / Mib
 
 
 
 
1
Mib
=
1024 KiBit
Megabyte
MB
1
MB
=
1024 kB
1
MB
=
1000 kB
Mebibyte
MiBit / MiB
 
 
 
 
1
MiB
=
1024 KiB
Gigabit
GBit / Gb
1
GBit
=
1024 MBit
1
GBit
=
1000 MBit
Gibibit
GiBit / Gib
 
 
 
 
1
Gib
=
1024 MiBit
Gigabyte
GB
1
GB
=
1024 MB
1
GB
=
1000 MB
Gibibyte
GiB
 
 
 
 
1
GiB
=
1024 MiB
Terrabyte
TB
1
TB
=
1024 GB
1
TB
=
1000 GB
Tebibyte
TiB
 
 
 
 
1
TiB
=
1024 GiB
Petabyte
PB
1
PB
=
1024 TB
1
PB
=
1000 TB
Pebibyte
PiB
 
 
 
 
1
PiB
=
1024 TiB
Exabyte
EB
1
EB
=
1024 PB
1
EB
=
1000 PB
Exbibyte
EiB
 
 
 
 
1
EiB
=
1024 PiB