Screen Size Comparison

Easily compare different screen sizes

Visual Comparison

Scale: 1in ≈ 5px

No displays added

Add a screen above to visualize

Frequently Asked Questions

Common questions about using our free screen size comparison tool to find the perfect display.

Our screen size comparison tool uses the diagonal length and aspect ratio to calculate the exact width, height, and total area of any display. Whether you are doing a TV size comparison or checking monitor dimensions, this tool provides a side-by-side visual representation so you can see exactly how much larger or smaller a new screen will physically be.
A 50-inch TV with a standard 16:9 aspect ratio has completely different physical dimensions than an ultrawide monitor with a 21:9 ratio, even if they share the exact same diagonal measurement. Our screen size comparison tool automatically accounts for these aspect ratios, allowing you to accurately compare the true viewing area of different devices.
This calculator supports highly accurate comparisons for all major display types:
  • TVs: Perfect for a living room TV size comparison (e.g., visualizing the jump from a 55" to a 65" or 77" screen).
  • Monitors: Compare standard 16:9 desktop monitors against 21:9 or 32:9 ultrawide displays for your workspace.
  • Phones & Tablets: Visualize the pocketability and screen real estate of different mobile devices before upgrading.
Buying a new TV or monitor based solely on the diagonal number on the box can be misleading. Our screen size comparison tool takes the guesswork out of upgrading by letting you visualize the exact physical differences. By seeing a direct, side-by-side TV size comparison, you can confidently choose a display that fits your wall space, entertainment center, and viewing distance perfectly before spending any money.
Yes, our screen size comparison tool is completely free. You can run as many TV size comparisons and monitor evaluations as you need without any paywalls, hidden fees, or account sign-ups. We designed this to be a quick, accessible resource to help you make the best purchasing decisions.