Question

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rated 0 times [ 82] [ 6] / answers: 1 / hits: 53069 / 10 Years ago, tue, february 3, 2015, 12:00:00

I want to convert px to vw in JavaScript, how can I do it?

I've been looking for it, but I haven't found anything.

So,

1px → ? vw

Thanks.

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3 Years ago

answered 10 Years ago ignacio · Accepted Answer

1px = (100vw / [document.documentElement.clientWidth] px)

e.g. — If your viewport was 500px wide (equals by definition to 100vw) then

1px = (100vw / 500px) = 0.2vw

I used .clientWidth to exclude any scrollbar from computation