Free online tool

Data Storage Converter

Convert bits, bytes, decimal KB–TB and binary KiB–TiB units.

Enter your values

Result

Enter the values and choose Calculate.

How to use this tool

Keep decimal SI storage separate from binary IEC storage when converting data sizes.

  1. Enter your values
  2. Calculate
  3. Copy · Share

Formula and method

1 KB = 1,000 bytes · 1 KiB = 1,024 bytes

Worked example

1 GiB equals 1,073,741,824 bytes.

Frequently asked questions

Is this tool free and private?

Yes. It is free to use without an account, and the calculation runs in your browser.

Data Storage Converter

Convert bits, bytes, decimal KB–TB and binary KiB–TiB units.

Content basis and verification

· Calculations run in your browser. Check the formula and assumptions on this page, and confirm important financial, tax, medical or legal decisions against current official guidance.