Resolution Scaling Calculator
Scale a resolution up or down by a factor, for example from 1080p to 4K, and see the new pixel dimensions and megapixels.
Scaled resolution
3840 x 2160 px
Megapixels: 8.29
How to use this calculator
Enter your values, read the result, and use the reset button to start again.
Formula
New width = Original width x Scale factor. New height = Original height x Scale factor.
Frequently asked questions
Does upscaling add detail?
No. Scaling changes the pixel count, but the detail still comes from the original image.