Unit Converter

Data Storage Converter — KB, MB, GB, TB

Instantly convert bytes (B), kilobytes (KB), megabytes (MB), gigabytes (GB), and terabytes (TB) using the 1024 base.

Converted to

B1,073,741,824
KB1,048,576
MB1,024
GB1
TB0.001
PB0

What is the data storage converter?

It converts digital storage units from bytes (B) to petabytes (PB), using the binary base where 1 KB = 1024 B.

How to use

  1. 1 Enter the value to convert.
  2. 2 Choose the source unit (e.g. GB).
  3. 3 Read the converted results in every unit.

Highlights

1024 base

Uses the file-system convention 1 KB = 1024 B (binary).

B to PB

Converts from bytes up to petabytes at a glance.

Instant

Results update as you type.

FAQ

How many MB in a GB?+

Binary: 1 GB = 1024 MB.

Why does a 1TB disk show ~931GB?+

Makers label 1TB=1000⁴B (decimal) but the OS counts 1024⁴B (binary).

KB vs KiB?+

Strictly KiB=1024B (binary), KB=1000B (decimal); in practice KB often means 1024.

Related converters

Length Converter Convert m, inch, feet. Percentage Calculator Percent and discounts. Base64 Converter Convert text ↔ Base64.

Uses 1 KB = 1024 B (binary). Storage makers sometimes use 1 KB = 1000 B (decimal), so labeled capacity can differ.