Question 1

How many bytes in a kilobyte?

Accepted Answer

1 KB = 1,000 bytes (decimal) or 1 KiB = 1,024 bytes (binary).

Question 2

When should I use KB vs KiB?

Accepted Answer

Use KB for file sizes, internet speeds. Use KiB for RAM, technical computing.

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.

B to kB Converter

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