em to vw

How to convert EM to VW?

To convert em to vw, you should know total size of 1 EM, default is 16px, and size of viewport width Then, just apply formula: ((em * em size) / vw) * 100 For example, with 16px size of 1em and 1920px of viewport width, 1em will be converted to: ((1 * 16) / 1920) = 0.833vw

What is the EM to VW formula?

((em * em size) / vw) * 100

What is em unit?

EM is defined relative to the font size of the parent element. 1 EM therefore takes on the value which is given to the font-size of the parent element.

• CSS Unit Converter - Understanding EM Unit In CSS
• W3Schools - CSS units
• MDN - CSS units
• MDN - CSS <length>

What is vw unit? (Viewport Width)

Used in responsive design, Viewport Width (VW) is a unit relative to web page display area called viewport. 1vw corresponds to 1% of display. So, to make an element full width, you should use 100vw. You can also use decimal values. Please note that, depending on browsers, decimal precision can change.

• CSS Unit Converter - Understanding VW Unit In CSS
• MDN - Viewport concepts
• Can I use - Viewport units browsers support