file sizes

Name Equal To Size(In Bytes)
Bit 1 Bit 1/8
Nibble 4 Bits 1/2 (rare)
Byte 8 Bits 1
Kilobyte 1024 Bytes 1024
Megabyte 1, 024 Kilobytes 1, 048, 576
Gigabyte 1, 024 Megabytes 1, 073, 741, 824
Terrabyte 1, 024 Gigabytes 1, 099, 511, 627, 776
Petabyte 1, 024 Terabytes 1, 125, 899, 906, 842, 624
Exabyte 1, 024 Petabytes 1, 152, 921, 504, 606, 846, 976
Zettabyte 1, 024 Exabytes 1, 180, 591, 620, 717, 411, 303, 424
Yottabyte 1, 024 Zettabytes 1, 208, 925, 819, 614, 629, 174, 706, 176

refer to File Sizes