What is the meaning of KB, MB, GB, etc.?

The computer terms such as KB, MB, etc. can be slightly confusing for the PC Beginner. So, here's a little elaboration on these units.

The PC measures the size of the data in terms of its own units called bytes. The collection of these bytes is known as kilobytes (KB), Megabytes (MB), etc. The detailed list of the units for size of data with their full-forms & size, for your understanding, is given below :

Acronym	Full Form	Size
B	Byte	1 byte
KB	Kilo byte	1 KB = 1,024 bytes
MB	Mega byte	1 MB = 1,024 KB
GB	Giga byte	1 GB = 1,024 MB
TB	Tera byte	1 TB = 1,024 GB
PB	Peta byte	1 PB = 1,024 TB
EB	Exa byte	1 EB = 1,024 PB
ZB	Zetta byte	1 ZB = 1,024 EB
YB	Yotta byte	1 YB = 1,024 ZB