How many bytes are in a kilobyte (KB)?

There are 1,024 bytes in a kilobyte (KB). Storage units use binary (base-2) where each unit is 1,024 of the previous unit.

How many MB are in a GB?

There are 1,024 megabytes (MB) in a gigabyte (GB). 1 GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 bytes.

Computers use binary (base-2) mathematics. 2^10 = 1,024, which is close to 1,000, making it a convenient base for storage units.

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Popular conversions: Bytes ↔ KB, MB ↔ GB, GB ↔ TB