24 Inch Monitor Dimensions
20.9" × 11.8" (53.1 × 29.9 cm, 16:9)
Width
20.9"
53.1 cm
Height
11.8"
29.9 cm
Diagonal
61.0 cm
24" · 16:9
Dual width
41.8"
106.3 cm
16:9 aspect ratio, screen only
Compared to Letter Paper
PPI by Resolution
| Resolution | Pixels | PPI |
|---|---|---|
| FHD | 1920×1080 | 91.8 |
| QHD | 2560×1440 | 122.4 |
≈100 PPI: ideal at 100%% scaling · 140+: sharp, scaling advised
24 Inch Monitor Dimensions
A 24-inch 16:9 monitor measures 20.9 × 11.8 inches (53.1 × 29.9 cm). A dual setup spans 41.8 inches, so compare that with your desk width. Use the PPI table to pick a resolution that matches your use case.
FAQ
How big is a 24 inch monitor?
At 16:9, the screen is 20.9 × 11.8 inches (53.1 × 29.9 cm) with a 61.0 cm diagonal. Bezels add roughly half an inch to the physical width.
How wide is a dual 24 inch monitor setup?
Two side-by-side screens span 41.8 inches (106.3 cm). Allow at least 2 extra inches for bezels and stand angles — a desk 45 inches or wider is recommended.
What resolution should a 24 inch monitor have?
Around 100 PPI is ideal at 100%% scaling for office work. Below 100 PPI pixels become visible; above 140 PPI, OS scaling (125–150%%) is recommended.
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