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Data Storage Converter

Convert between decimal (KB, MB, GB, TB) and binary (KiB, MiB, GiB, TiB) data storage units — instantly and accurately.

Data Storage Converter

Conversion Formula

1 KB = 1,000 B  ·  1 KiB = 1,024 B  ·  1 MB = 1,000 KB  ·  1 MiB = 1,024 KiB  ·  1 GB = 1,000 MB

Common Data Storage Converter Reference

FromEqualsAlso
1 KB1,000 B0.976563 KiB
1 KiB1,024 B1.024 KB
1 MB1,000 KB0.953674 MiB
1 MiB1,024 KiB1.04858 MB
1 GB1,000 MB0.931323 GiB
1 TiB1,024 GiB1.09951 TB

How to Convert Data Storage

  1. Enter the value you want to convert.
  2. Choose the From unit.
  3. Choose the To unit.
  4. Click Convert to see the result instantly.

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Frequently Asked Questions

What is the difference between KB and KiB?+
KB (kilobyte) = 1,000 bytes. KiB (kibibyte) = 1,024 bytes. The KiB unit uses powers of 2.
How many MB are in a GB?+
1 GB = 1,000 MB (decimal) or 1,024 MiB (binary, often shown as MB by operating systems).
Why does my 1 TB drive show as 931 GB?+
Drive manufacturers use decimal (1 TB = 1,000 GB), but operating systems display binary (1 TiB = 1,024 GiB). 1 TB = 0.9095 TiB.
How many bytes are in a megabyte?+
1 MB = 1,000,000 bytes (decimal), or 1 MiB = 1,048,576 bytes (binary).
How many GB are in a TB?+
1 TB = 1,000 GB (decimal) = 0.9095 TiB (binary).

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