Data Size Converter

Convert between byte (B), KB, MB, GB, TB, and PB units. Supports both Binary (1024) and Decimal (1000) standards.

Binary uses 1024 base, Decimal uses 1000 base.

From Unit

To Unit

0.0009765625

Input value converted to all units.

Byte (B)

1.0486e+6

Kilobyte (KiB/kB)

1024

Megabyte (MiB/MB)

Gigabyte (GiB/GB)

0.0009765625

Terabyte (TiB/TB)

9.5367e-7

Petabyte (PiB/PB)

9.3132e-10

Data Size Units Guide

Binary: 1 KiB = 1024 B, 1 MiB = 1024 KiB (Computer system standard)
Decimal: 1 kB = 1000 B, 1 MB = 1000 kB (SI unit system, storage device manufacturer standard)

Computers typically use Binary (1024), while storage device manufacturers use Decimal (1000).