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Storage Unit Converter — Bits, Bytes, KB to TB

Convert between bytes, KB, MB, GB and TB

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Features

  • 1024-based
  • Human readable
  • All units
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This tool runs on your device — your files and inputs never go anywhere.

How to Use Storage Converter

Convert between bytes, KB, MB, GB and TB No signup, and nothing gets uploaded for most use.

  1. 1

    Enter your numbers in the input fields.

  2. 2

    Choose the calculation options or frequency.

  3. 3

    The result updates instantly as you type.

  4. 4

    Review the breakdown, chart, or schedule, and copy the answer.

Why you might like it

  • Nothing to upload — the work happens on your device.
  • Free with no signup, no watermarks, and no daily limits.
  • Works in any modern browser on any device — nothing to install.
  • Usually done in a few seconds, so it doesn't get in your way.
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Frequently Asked Questions

Does this use 1024 or 1000 bytes per KB?▾

This converter uses the binary convention: 1 KB = 1,024 bytes, 1 MB = 1,048,576 bytes and so on, matching how operating systems report file sizes.

What is the difference between GB and GiB?▾

1 GB is 10⁹ = 1,000,000,000 bytes and 1 GiB is 2³⁰ = 1,073,741,824 bytes. Drive manufacturers often use decimal GB while software reports binary GiB.

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