File Size Calculator

Last updated: 2026-08-24

File Size Calculator — Calculate uncompressed file size.
Inputs
Result
Enter values and press Calculate

How to use it

  1. Multiply dimensions per depth of bits
  2. Divide per 8 to Convert a bytes
  3. Convert a MB if is necessary

Common mistakes

  • ⚠️ Not Divide per 8 (bits vs bytes)
  • ⚠️ Not considering compressure

Worked example

Calculate image size: 1920x1080, 24-bit color.

Tamaño without comprimir of imagen

Input guide

FieldTypical range
depth8, 16, 24, 32 bits typical
width/heightResolucion is common of imagen