Common Aspect Ratios & Resolutions
Quick reference guide for common aspect ratios used in video, photography, and displays. Find 16:9 aspect ratio, 4:3 aspect ratio, Instagram aspect ratio, TikTok aspect ratio, and more standard formats with matching resolutions.
16:9
Widescreen
Primary Use: HDTV, YouTube, most monitors
21:9
Ultrawide
Primary Use: Cinematic monitors, high-end gaming
4:3
Standard
Primary Use: Classic TV, iPad, older monitors
1:1
Square
Primary Use: Instagram, social media posts
9:16
Vertical
Primary Use: TikTok, Reels, Shorts
3:2
Classic Photo
Primary Use: Surface devices, DSLR cameras
2.39:1
Anamorphic
Primary Use: Theatrical movies (Panavision)
1.85:1
Flat
Primary Use: US Cinema standard
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