Unit Converter

Instantly convert length, mass, temperature, area, volume, time, and data storage units.

Unit Converter

Instantly convert length, mass, temperature, area, volume, time, and data storage units.

What is the difference between KB and KiB?

KB is decimal: 1 KB = 1000 B. KiB is binary: 1 KiB = 1024 B. Results use up to 12 significant digits; floating-point calculations may introduce small errors.