Screen dimensionsPixel densityDesk fitReal monitor specs

Multi-monitor setup planner

40 5K2K + 24 QHD + 15 Portable Desk Setup

Check this 3-display desk setup before moving mounts or buying a wider desk. The layout estimates a 79.3-inch span, 15.8-inch tallest screen, and 16.8 MP of total workspace. Pixel density is relatively consistent, so scaling should be easier to tune.

This plan estimates a 79.3-inch desk span, a 15.8-inch tallest screen, and 16.8 megapixels across 3 displays.

Estimated desk width

79.3 in

Tallest screen

15.8 in

Total pixels

16.8 MP

DisplayAspectResolution
15-inch portable 1080p16:91920x1080
24-inch 1440p16:92560x1440
40-inch 5K2K ultrawide21:95120x2160

Desk fit

Leave a few extra inches beyond the estimated span for monitor arms, stand feet, speakers, and cable routing.

Pixel density

The displays in this layout should be easier to scale consistently.

Best next check

Open the setup to adjust spacing and verify whether the layout fits your actual desk width.