Monitor Size Comparison
Compare different monitor sizes side by side to find the perfect setup for your desk
Monitor 1
Monitor 2
42" vs 30" on 60" Desk
Drag monitors to reposition
Monitor 1: 40.4"× 11.4" (42")
Monitor 2: 27.6"× 11.8" (30")
Visual Size Comparison
Monitor 2: 30"
Monitor 1: 42"
Monitor Dimensions
Monitor 1
| Diagonal (in) | 42.00 |
| Width (in) | 40.43 |
| Height (in) | 11.37 |
| Area (in²) | 459.76 |
| Diagonal (in) | 42.00 |
| 4:3 Display | 33.60 in x 25.20 in = 846.72 in² |
| 16:9 Display | 36.61 in x 20.59 in = 753.76 in² |
| 2.35:1 Display | 38.65 in x 16.45 in = 635.55 in² |
Monitor 2
| Diagonal (in) | 30.00 |
| Width (in) | 27.57 |
| Height (in) | 11.82 |
| Area (in²) | 325.86 |
| Diagonal (in) | 30.00 |
| 4:3 Display | 24.00 in x 18.00 in = 432.00 in² |
| 16:9 Display | 26.15 in x 14.71 in = 384.57 in² |
| 2.35:1 Display | 27.60 in x 11.75 in = 324.26 in² |
In Comparison (vs Monitor 1)
| Monitor 2 Diagonal | 28.57% smaller |
| Monitor 2 Area | 29.12% smaller |
Monitor Size Guide
So you're looking at 42-inch 3.56 aspect ratio monitor versus 30-inch ultrawide (21:9) monitor? Let's break down what that means for your setup. You'll notice quite a difference in workspace with the 42-inch 3.56 aspect ratio monitor giving you roughly 41% more screen real estate. You'll get a wider field of view with the 42-inch 3.56 aspect ratio compared to the 30-inch ultrawide (21:9). Looking at options like 42 inch super ultrawide vs 30 inch ultrawide, it's worth thinking about your typical day. Are you coding, gaming, watching videos, or designing? A 27-inch display fits most workflows without taking over your entire desk. If you're juggling multiple apps and windows all day, dual-screen setups can be absolute lifesavers for productivity. And for those who work with timelines, panoramic photos, or just love an ultrawide gaming experience, a 32-inch ultrawide (21:9) monitor gives you that expansive view without any bezels getting in the way. Browse around our site for more detailed comparisons tailored to specific uses.