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โ† Measurement Tools

Data & File Size

Convert bytes, KB, MB, GB and TB.

Data Storage Conversion Tools
File Size Converter

What are Data & File Size?

Digital data is measured in bits and bytes, and in larger units built from them. Knowing how they relate helps when you compare drives, downloads and plans.

What you will find in Data & File Size

Includes a file size converter for bytes, kilobytes, megabytes, gigabytes and terabytes, and a page for every pair of storage units.

How to use these tools

  1. Choose a converter.
  2. Enter a size.
  3. Read the converted size.

Did you know?

  • In 1998 the IEC introduced the names kibibyte (KiB) and mebibyte (MiB) to remove the confusion between 1,000 and 1,024.
  • Internet speeds are usually quoted in bits per second, while file sizes are quoted in bytes.