Aspect Ratio Calculator
Calculate and convert aspect ratios for images and videos. Automatically compute width and height when resizing.
Aspect Ratio Calculator
Result
Dimension Calculator
Common Resolutions
| Name | Width | Height | Aspect ratio | |
|---|---|---|---|---|
| HD (720p) | 1,280 | 720 | 16:9 | |
| Full HD (1080p) | 1,920 | 1,080 | 16:9 | |
| QHD (1440p) | 2,560 | 1,440 | 16:9 | |
| 4K UHD | 3,840 | 2,160 | 16:9 | |
| 8K UHD | 7,680 | 4,320 | 16:9 | |
| XGA | 1,024 | 768 | 4:3 | |
| SXGA | 1,280 | 1,024 | 5:4 | |
| UWQHD | 3,440 | 1,440 | 21:9 | |
| 1,080 | 1,080 | 1:1 | ||
| iPhone | 1,170 | 2,532 | 9:19.5 |
How to Use
Enter Size
Enter width and height
Calculate
Aspect ratio is calculated automatically
View Result
Check aspect ratio and converted sizes
Features
Ratio Calculation
Auto-calculate aspect ratio from width and height
Size Conversion
Convert width/height while maintaining aspect ratio
Presets
Presets for common ratios: 16:9, 4:3, 1:1, etc.
FAQ
🔗Related Tools
Percentage Calculator
Calculate percentages easily. Instantly compute ratios, rate of change, and percent values.
Split Bill Calculator
Easily split bills for dining and parties. Instantly calculate per-person amount.
Random Number Generator
Generate random numbers within a specified range. Customize count, decimal places, and duplicate control.
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal. Also supports custom base conversion (base 2 to 36).
GPA Calculator
Calculate your GPA (Grade Point Average) from course grades. Supports credit-weighted calculations.
Ratio Calculator
Calculate, simplify, and solve ratios. Solve for unknown values in A:B = C:D proportions.