About This Aspect Ratio
16:9 at 800×450 is the standard for HD content. This widescreen format dominates modern displays and streaming platforms.
Common Uses for 16:9
YouTube videos
TV broadcasts
Computer monitors
Presentation slides
How Is This Calculated?
• Aspect ratio: 16:9
• Width: 800 pixels
• Calculation: 800 × (9 ÷ 16) = 800 × 0.5625
• Result: 800 × 450 pixels