⚡ EXCLUSIVE TOOL
Aspect Ratio Calculator
Calculate and convert aspect ratios, resize dimensions proportionally. Presets for every standard ratio with pixel lookup table.
📐 Ratio Presets
🔢 Calculate Dimensions
Simplified Ratio
16:9
Decimal Value
1.7778
Enter a known width or height to calculate the other dimension proportionally.
Calculated Height
1080 px
Calculated Width
1920 px
👁 Visual Preview
16:9
Visual representation of the current aspect ratio (not to pixel scale)
📄 Detect Ratio from Pixels
Enter pixel dimensions to find the closest standard aspect ratio.
Detected Ratio
16:9
Total Pixels
2,073,600
📊 Common Resolution Lookup
| Name | Resolution | Ratio | Megapixels |
|---|