🔍 PPI/DPI Pixel Density Calculator

Enter screen resolution and diagonal size to calculate pixel density (PPI) instantly. Works for phones, tablets, monitors, and TVs.

📐 Calculate Pixel Density

📱 Common Device PPI Reference

💡 PPI Rating Scale

🟢 Flagship (400+ PPI)Flagship phone/tablet
🟢 Excellent (300-400 PPI)Retina phone
🔵 Good (200-300 PPI)Laptop/tablet
⚪ Average (100-200 PPI)Standard monitor
🔴 Low (<100 PPI)Old monitor/TV