MMMonitor MathDisplay decisions, measured
Screen dimensionsPixel densityDesk fitReal monitor specs

Multi-monitor setup planner

45 DQHD + 38 UW + 28 4K Desk Setup

Check this 3-display desk setup before moving mounts or buying a wider desk. The layout estimates a 64.4-inch span, 24.4-inch tallest screen, and 21.8 MP of total workspace. It also flags mixed pixel density, so text scaling may need tuning across screens.

This plan estimates a 64.4-inch desk span, a 24.4-inch tallest screen, and 21.8 megapixels across 3 displays.

Estimated desk width

64.4 in

Tallest screen

24.4 in

Total pixels

21.8 MP

This setup mixes pixel densities enough that operating-system scaling may feel different across screens.
Layout preview

45 DQHD + 38 UW + 28 4K Desk Setup

Displays
3
Tallest
24.4 in
Pixels
21.8 MP
DisplayAspectResolution
28-inch 4K16:93840x2160
38-inch ultrawide21:93840x1600
45-inch super ultrawide32:95120x1440

Desk fit

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

Pixel density

This layout mixes densities enough that scaling may need tuning.

Best next check

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

Open this setupBuild custom setup

Nearby layouts

Related setup plans

Comparable desk plans18
38 UW + 28 4K + 28 4K Desk Setup71.1 in span, 22.7 MP45 DQHD + 28 4K + 28 4K Desk Setup79.5 in span, 24.0 MP38 UW + 38 UW + 28 4K Desk Setup56 in span, 20.6 MP45 DQHD + 45 DQHD + 28 4K Desk Setup64.4 in span, 23.0 MP38 UW + 28 4K + 28 4K + 13 Portable Desk Setup71.1 in span, 24.8 MP45 DQHD + 28 4K + 28 4K + 13 Portable Desk Setup79.5 in span, 26.0 MP38 UW + 38 UW + 28 4K + 13 Portable Desk Setup56 in span, 22.7 MP45 DQHD + 38 UW + 28 4K + 13 Portable Desk Setup64.4 in span, 23.9 MP45 DQHD + 45 DQHD + 28 4K + 13 Portable Desk Setup64.4 in span, 25.1 MP38 UW + 28 4K + 28 4K + 14 Portable Desk Setup71.1 in span, 24.8 MP45 DQHD + 28 4K + 28 4K + 14 Portable Desk Setup79.5 in span, 26.0 MP38 UW + 38 UW + 28 4K + 14 Portable Desk Setup56 in span, 22.7 MP45 DQHD + 38 UW + 28 4K + 14 Portable Desk Setup64.4 in span, 23.9 MP45 DQHD + 45 DQHD + 28 4K + 14 Portable Desk Setup64.4 in span, 25.1 MP38 UW + 28 4K + 28 4K + 15 Portable Desk Setup71.1 in span, 24.8 MP45 DQHD + 28 4K + 28 4K + 15 Portable Desk Setup79.5 in span, 26.0 MP38 UW + 38 UW + 28 4K + 15 Portable Desk Setup56 in span, 22.7 MP45 DQHD + 38 UW + 28 4K + 15 Portable Desk Setup64.4 in span, 23.9 MP
Compare the screens in this setup3
38-inch 1600p UW vs 45-inch 32:938 in 21:9 vs 45 in 32:928-inch 16:9 vs 45-inch 32:928 in 16:9 vs 45 in 32:928-inch 16:9 vs 38-inch 1600p UW28 in 16:9 vs 38 in 21:9