Px is a CSS unit relative to the font size of the HTML root element. It is the smallest
addressable element in a raster image. On the other hand, REM, short for root em, is a
font-relative measurement unit commonly used in CSS. This px to rem converter is a free tool
used to convert from px value into its rem equivalent.Formula: rem = px / base font
Step 1: Enter your base font. It's the font-size you declare on <html> element.
Step 2: Input the pixels (px) value on the PX field that you want to convert to rem.
Step 3: Click the convert button or enter, and the result will be displayed on the REM
field."
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