EM to PX Converter

EM to PX Converter

An EM to PX converter is a web tool that converts font sizes in EM units to equivalent sizes in PX units. The converter takes the user's input value in EMs and multiplies it by the computed pixel value of the element's font size .

Introduction of EM

EM is primarily used in web design to specify the font size of elements. Unlike pixels, EM is a relative unit that is based on the font size of its parent element to determine its own size. This means that when web page users adjust their browser's font size, EM units can adaptively adjust to maintain a consistent proportional relationship of the content on the webpage.

For example, if a webpage's body paragraph uses a font size of 1.2em, and its parent element (e.g., a title with an h1 tag) uses a font size of 2em, then the actual font size of the body paragraph will be 2.4em (1.2em x 2em).

The primary principle behind using EM units in web design is to improve the accessibility and usability of the webpage. By using EM units, web designers can ensure that the font size is always relative to the parent element, which helps maintain a consistent proportional relationship and allows web page users to adjust the font size to suit their individual preferences and vision requirements.

how to use?

1.Confirm your base value.If you do not need to change, please keep the default value.

2.Enter your EM value

3.Click the convert button to get the Pixels value

EM to PX Formula: