Multi-monitor setup planner
40 5K2K + 27 QHD + 15 Portable Desk Setup
Check this 3-display desk setup before moving mounts or buying a wider desk. The layout estimates a 57.4-inch span, 23.5-inch tallest screen, and 16.8 MP of total workspace. It also flags mixed pixel density, so text scaling may need tuning across screens.
A small portable screen tucked below the main ultrawide for stats, chat, music, or build status, plus a portrait 27 on the side. The little display keeps low-attention information off your primary work area. Best for: Streamers · sim racing · busy desks.
This plan estimates a 57.4-inch desk span, a 23.5-inch tallest screen, and 16.8 megapixels across 3 displays.
Estimated desk width
57.4 in
Tallest screen
23.5 in
Total pixels
16.8 MP
40 5K2K + 27 QHD + 15 Portable Desk Setup
| Display | Aspect | Resolution |
|---|---|---|
| 15-inch portable 1080p | 16:9 | 1920x1080 |
| 27-inch 1440p | 16:9 | 2560x1440 |
| 40-inch 5K2K ultrawide | 21:9 | 5120x2160 |
Display by display
| Display | Screen size | Density | Pixels |
|---|---|---|---|
| 15-inch portable 1080p | 13.1 x 7.4 in (33.2 x 18.7 cm) | 147 PPI | 2.1 MP |
| 27-inch 1440p | 23.5 x 13.2 in (59.8 x 33.6 cm) | 109 PPI | 3.7 MP |
| 40-inch 5K2K ultrawide | 36.8 x 15.8 in (93.4 x 40 cm) | 139 PPI | 11.1 MP |
- Side by side in landscape, the screens add up to 73.4 inches (186 cm) of screen width. The widest is the 40-inch 5K2K ultrawide at 36.8 inches, and the tallest is the 40-inch 5K2K ultrawide at 15.8 inches. The desk span above also covers the gaps and layout offsets.
- Pixel density runs from 109 PPI (27-inch 1440p) to 147 PPI (15-inch portable 1080p). At the same scaling setting, text and icons appear about 1.35 times larger on the 27-inch 1440p than on the 15-inch portable 1080p; scaling the sharper screen up by about 35% brings them to a similar size.
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.
Nearby layouts