Aspect Ratio Calculator
Calculate and maintain aspect ratios
Quick examples:
Quick examples:
Current Ratio: 16:9
📐 New Dimensions
1280 × 720
Ratio: 16:9
About Aspect Ratios
Common Aspect Ratios
- 16:9 - Standard for HD video, monitors, TVs (1920×1080, 3840×2160)
- 4:3 - Classic TV and computer monitors (1024×768, 1600×1200)
- 1:1 - Square format, Instagram posts (1080×1080)
- 21:9 - Ultrawide monitors and cinematic video (2560×1080)
- 9:16 - Vertical video, Stories, TikTok (1080×1920)
- 3:2 - Photography standard (4000×6000 for 24MP)
Why Maintain Aspect Ratio?
- Prevents distortion and stretching of images/videos
- Maintains original composition and framing
- Ensures content looks professional across platforms
- Critical for responsive web design
Tips
- Always maintain aspect ratio when resizing to avoid distortion
- Use crop mode to fit specific platform requirements
- Consider target platform before choosing aspect ratio
- 16:9 is the most versatile for general use