Resolution Scale Calculator

Your details

Horizontal pixel count of the source resolution.
px
Vertical pixel count of the source resolution.
px
Percentage to scale the resolution. 100% = unchanged. 50% = half resolution. 200% = double resolution.
%
Diagonal screen or print size in inches. Used to calculate PPI and physical print width and height. Leave at 0 to skip.
in
Scaled widthHigh res
2,880px

New horizontal pixel count after scaling.

Scaled height1,620px
Original megapixels2.07MP
Scaled megapixels4.67MP
Aspect ratio16:9
Pixels per inch (scaled)122.4PPI
Print width23.53in
Print height13.24in
Pixel area factor2.25
Original MP2.07
Scaled MP4.67

Scaled to 2880 x 1620 px at 150%

  • Scaled dimensions are 2880 x 1620 pixels (4.67 MP), containing 225.0% of the original pixel count.
  • The aspect ratio is preserved at 16:9. Both width and height are scaled by exactly 150%.
  • At 27 inches diagonal, the scaled resolution gives 122 PPI, which is standard screen quality (72-149 PPI).
  • Upscaling increases the pixel area by 125.0%, which raises GPU/storage workload proportionally.

Next stepIf upscaling for print, confirm your PPI meets the print standard (typically 300 PPI minimum for sharp output).

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