Data Storage Converter

Convert between bytes, kilobytes, megabytes, gigabytes, and terabytes.

How to use

  1. Enter a value and pick the "from" unit.
  2. Pick the "to" unit.
  3. Switch between decimal (KB) and binary (KiB) units as needed.

Frequently asked questions

What is the difference between MB and MiB?

Decimal units use powers of 1000 (1 MB = 1000 KB); binary units use powers of 1024 (1 MiB = 1024 KiB). This tool supports both.

Which should I use?

Storage and networking usually quote decimal units (MB, GB); operating systems often report binary units (MiB, GiB). Match whichever your context uses.

🔒 This tool runs entirely in your browser. Nothing you enter is uploaded, logged, or stored.

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