Monitor Math

Multi-monitor setup planner

3-display desk layout: 28-inch 4K + 38-inch ultrawide + 45-inch ultrawide OLED

Compare this 3-display layout before you move your desk around. This plan estimates a 109.2-inch desk span, 17.7-inch tallest screen, total pixels, and scaling risk before it opens in the interactive builder.

Estimated desk width

109.2 in

Tallest screen

17.7 in

Total pixels

19.4 MP

This setup mixes pixel densities enough that operating-system scaling may feel different across screens.
DisplayAspectResolution
28-inch 4K16:93840x2160
38-inch ultrawide21:93840x1600
45-inch ultrawide OLED21:93440x1440
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Common setup plans

3-display desk layout: 27-inch 1440p + 34-inch ultrawide 1440p + 49-inch DQHD super ultrawide3-display desk layout: 27-inch 1440p + 32-inch 4K + 34-inch ultrawide 1440p3-display desk layout: 34-inch ultrawide 1440p + 40-inch 5K2K ultrawide + 49-inch DQHD super ultrawide3-display desk layout: 27-inch 4K + 27-inch 4K + 34-inch ultrawide 1440p3-display desk layout: 32-inch 4K + 34-inch ultrawide 1440p + 49-inch DQHD super ultrawide4-display desk layout: 27-inch 1440p + 27-inch 1440p + 32-inch 4K + 34-inch ultrawide 1440p