Data Size Converter

100% Free • Instant Results • No Signup

Convert bytes, KB, MB, GB, TB (binary or SI) and estimate download time at your Mbps speed.

Optional filters
GB → MB
1,024
Transfer time @ speed1.4 min
Bytes1,073,741,824

Steps

  1. Size
  2. From
  3. To

Related

Binary units (1024-based).

FAQ

Are results official?

No—quick estimates only.

Is data saved?

No. Calculations run in your browser.