Data Storage Converter

Convert bits, bytes, KB, MB, GB, TB and the binary units KiB, MiB, GiB and TiB.

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How to use Data Storage Converter

  1. Enter the value you want to convert.
  2. Choose the unit you are converting from and the unit you want.
  3. Read the result and the table showing the value in every other unit.

About this tool

Storage makers use decimal units (1 GB = 1,000,000,000 bytes) while operating systems often show binary units (1 GiB = 1,073,741,824 bytes). That is why a 500 GB drive appears as about 465 GiB in some systems.

Both families are included so you can see the difference. One byte is 8 bits.

Frequently Asked Questions

How many MB are in a GB?
1,000 MB in the decimal system, or 1,024 MiB in a GiB.
Why does my disk show less space than advertised?
The advertised size uses decimal gigabytes while the system reports binary gibibytes.

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