Aspect Ratio Converter

Enter custom dimensions or select from presets to see the aspect ratio instantly.

Width (px) Height (px) Presets 1920 × 1080 (Full HD) 2560 × 1440 (2K QHD) 3840 × 2160 (4K UHD) 1280 × 720 (HD) 1080 × 1080 (Square) 1080 × 1920 (Vertical Reel) 2048 × 858 (DCI Scope) 4096 × 1716 (DCI 2.39:1) Calculate