Data Size Converter

Free online data size converter. Easily convert between bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), and more with our accurate and user-friendly tool.

Data Size Converter

Convert between different units of measurement

About Data Size Conversion

Data size conversion is the process of changing a measurement from one unit of digital storage to another. The most common units are bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), and terabytes (TB). This is particularly useful in computing, data storage, and file management.

Common Data Size Units

  • Base Units: Byte (B), Kilobyte (KB), Megabyte (MB), Gigabyte (GB), Terabyte (TB), Petabyte (PB)
  • Binary Prefixes: Kibibyte (KiB), Mebibyte (MiB), Gibibyte (GiB), Tebibyte (TiB), Pebibyte (PiB)
  • Other: Bit (b), Nibble, Word

Conversion Formulas

  • 1 KB = 1024 bytes (binary) or 1000 bytes (decimal)
  • 1 MB = 1024 KB (binary) or 1000 KB (decimal)
  • 1 GB = 1024 MB (binary) or 1000 MB (decimal)
  • 1 TB = 1024 GB (binary) or 1000 GB (decimal)
  • 1 PB = 1024 TB (binary) or 1000 TB (decimal)

Historical Context

Data storage units have evolved dramatically since the early days of computing. The byte, originally representing a single character, became the fundamental unit of digital storage. As storage capacities grew, larger units were needed, leading to the development of KB, MB, GB, and TB. The distinction between binary (1024-based) and decimal (1000-based) prefixes became important with the introduction of the IEC binary prefixes (KiB, MiB, etc.) to avoid confusion with metric prefixes.

Common Data Size Conversions

  • 1 KB = 1024 bytes
  • 1 MB = 1024 KB
  • 1 GB = 1024 MB
  • 1 TB = 1024 GB
  • 1 PB = 1024 TB

How to Use the Data Size Converter

  1. Choose your source and target data size units from the dropdown menus.
  2. Enter the data size value you want to convert in the input field.
  3. See your converted data size value instantly displayed on screen.

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Frequently Asked Questions

How do I perform a quick data size conversion?

Simply enter your value in the input field, select your source and target units from the dropdowns, and our converter will instantly show you the converted value.

Are the data size conversions accurate?

Yes, our converter uses precise mathematical formulas for each conversion to ensure you get accurate results every time. Our calculations are based on internationally recognized standards.

Can I use this data size converter offline?

Our converter is a web-based tool, but you can save our page for offline use in most browsers. For regular offline usage, we recommend installing our progressive web app by clicking "Add to Home Screen" in your browser menu.