Question 1

What is a gibibyte?

Accepted Answer

A GiB is 1,073,741,824 bytes (2^30). A GB is 1,000,000,000 bytes (10^9).

Question 2

Why did IEC create binary prefixes?

Accepted Answer

To end confusion. Now MB means decimal, MiB means binary.

Question 3

Why is my storage smaller than advertised?

Accepted Answer

Manufacturers use decimal (1 GB = 1 billion bytes). Operating systems often use binary (1 GB = 1.07 billion bytes). This ~7% difference explains 'missing' space.

Question 4

What's the difference between bits and bytes?

Accepted Answer

1 byte = 8 bits. Storage is measured in bytes (GB, TB). Network speeds are usually in bits (Mbps, Gbps). Divide Mbps by 8 to get MBps.

GiB to GB Converter

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