🖥️ Screen Size Calculator

Screen Size Guide

• • 16:9 - Most common for monitors, TVs, and laptops
• • 16:10 - Professional monitors and older laptops
• • 4:3 - Older monitors and some tablets
• • 21:9 - Ultrawide monitors for gaming and productivity
• • PPI above 220 is considered Retina (can't see individual pixels at normal distance)
• • Higher PPI means sharper text and images