Aspect Ratio Calculator
Find the aspect ratio of a screen or image and the height needed to keep that ratio at a new width. Enter width, height and new width to see width…
8 of 8 free uses remaining today
Find the aspect ratio of a screen or image and the height needed to keep that ratio at a new width. Enter width, height and new width to see width to height ratio and height at new width when you calculate.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
With the default inputs (width = 1,920, height = 1,080, new width = 1,280), the results are: width to height ratio 1.7778; height at new width 720.0.
Quick reference: width vs result
Reference table based on the example values; it is not your calculation result.
| Width | Width to height ratio | Height at new width |
|---|---|---|
| 960 | 0.8889 | 1,440.0 |
| 1,920 | 1.7778 | 720.0 |
| 3,840 | 3.5556 | 360.0 |
| 9,600 | 8.8889 | 144.0 |
| 19,200 | 17.7778 | 72.0 |
| 38,400 | 35.5556 | 36.0 |
Frequently asked questions
What formula does this calculator use?
Width to height ratio = w ÷ h; Height at new width = nw × h ÷ w. Variables: w = width, h = height, nw = new width.
What do I need to enter?
You need width, height, new width. Results update as you type.
What is an example result?
With the default inputs (width = 1,920, height = 1,080, new width = 1,280), the results are: width to height ratio 1.7778; height at new width 720.0.
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