Aspect Ratio Calculator
Enter any two values to calculate the third. Aspect ratio describes the proportional relationship between width and height.
Results
16:9
Aspect Ratio
1.778
Decimal
2.07M
Total Pixels
Resize by Ratio
Lock the aspect ratio and calculate dimensions by entering a new width or height.
Common Aspect Ratios
4:3
Classic TV / iPad
16:9
Widescreen / HDTV
16:10
MacBook / Productivity
21:9
Ultrawide Monitor
32:9
Super Ultrawide
1:1
Square / Instagram
9:16
Portrait / Stories
3:2
Surface / Photography