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Resolutions & Aspect Ratios
Complete reference for video resolutions, aspect ratios, and frame sizes
720p
1280×7201080p
1920×10804K
3840×21608K
7680×4320Standard
8K UHD
7680 × 4320
16:9
33.2 MP
Use CaseFuture-proofing, high-end production
Also Known As8K, UHD-2
4K UHD
3840 × 2160
16:9
8.3 MP
Use CaseYouTube, streaming, professional
Also Known As4K, Ultra HD, 2160p
Full HD
1920 × 1080
16:9
2.1 MP
Use CaseStandard HD, web, broadcast
Also Known As1080p, FHD
HD
1280 × 720
16:9
0.9 MP
Use CaseHD streaming, mobile devices
Also Known As720p, HD Ready
Cinema
DCI 4K
4096 × 2160
1.9:1
8.8 MP
Use CaseDigital cinema projection
Also Known AsCinema 4K
DCI 2K
2048 × 1080
1.9:1
2.2 MP
Use CaseDigital cinema, mastering
Also Known AsCinema 2K
Cinema 2.39:1
4096 × 1716
2.39:1
7.0 MP
Use CaseWidescreen cinema
Also Known AsCinemascope
Social Media
YouTube 4K
3840 × 2160
16:9
8.3 MP
Use CaseYouTube premium
Also Known As4K UHD
Instagram Square
1080 × 1080
1:1
1.2 MP
Use CaseInstagram feed
Also Known AsSquare
TikTok/Reels
1080 × 1920
9:16
2.1 MP
Use CaseTikTok, Reels, Shorts
Also Known AsVertical
Vertical
Vertical HD
1080 × 1920
9:16
2.1 MP
Use CaseStories, Reels, Shorts
Also Known AsPortrait
Vertical 4K
2160 × 3840
9:16
8.3 MP
Use CaseHigh-quality vertical
Also Known As4K Vertical
Aspect Ratio Visual Reference
16:9
16:9
Standard widescreen
4:3
4:3
Traditional TV
21:9
21:9
Ultra-wide
1:1
1:1
Square
9:16
9:16
Vertical
📏 Quick Calculations
16:9 from width: Height = Width ÷ 1.777
9:16 from width: Height = Width × 1.777
4:3 from width: Height = Width ÷ 1.333
1:1 (Square): Height = Width