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Unit conversion

Data Size Converter

Free data size converter for bytes, kilobytes, megabytes, gigabytes, and terabytes — instant results.

Result

0.1 GB

Built for confident conversions

  • 01

    Instant results

    Change the value or units and see the answer update immediately, without a submit button.

  • 02

    Clear formulas and examples

    Use the formula, worked examples, and reference table to check every result.

  • 03

    Private by default

    Calculations run in your browser, so the numbers you enter stay on your device.

What is Data Size Converter?

Use data-size conversion to compare file limits, storage plans, downloads, and device capacity.

Operating systems may display binary units differently. Check the provider's definition when comparing advertised storage.

How to use it?

This tool uses decimal storage prefixes: 1 KB is 1,000 bytes, 1 MB is 1,000,000 bytes, and so on.

Data Size Converter conversion examples

  • 1 gigabyte equals 1,000 megabytes in decimal units.
  • 750 megabytes equals 0.75 gigabytes.

Questions about the Data Size Converter

  • Is a gigabyte always 1,000 megabytes?

    In this decimal converter, yes. Binary mebibytes and gibibytes use powers of 1,024.

  • Why does storage sometimes look smaller than advertised?

    Some systems use binary display units while manufacturers commonly use decimal units.

  • Does this convert internet speed?

    No. Network speed is a rate, usually bits per second, rather than a stored data amount.

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Need a different conversion?

Open the general converter to choose any supported category and unit pair.

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