Calculate Height for Image/Video based on Aspect Ratio and Width

Question

I have a width: 240 I have aspect ratio: 2.40 I need to get the height based on those two variables. What's the formula?

score 70 · Accepted Answer · edited Apr 06 '15 at 18:06

70

Definition of the ratio:

ratio = width / height

Formula:

height = width / ratio = 240 / 2.40 = 100

edited Apr 06 '15 at 18:06

Daniel Kvist

answered Aug 11 '10 at 19:15

darma

7

And width = height * ratio – Marian07 Aug 13 '15 at 10:53
3

This answer might also be usefull http://stackoverflow.com/questions/8014478/169-aspect-ratio-with-fixed-width#answer-8014510 – Marian07 Jan 13 '16 at 14:22

score 10 · Answer 2 · answered Mar 05 '17 at 22:52

10

example of calculating 2:40 . using javascript programming language.

var width = 240 ;
var rat1 = 2;
var rat2 = 40;

var ratio  = width / rat1;
var calculated_height = ratio * rat2;

answered Mar 05 '17 at 22:52

Softmixt

Thanks for simple and easy understanding of finding other value ..if we have one and the ratio.. :) – Sanjay Mangaroliya Jan 31 '20 at 06:13

2 Answers2