Percentage to Pixel Converter

Convert percentage values to pixel values based on the parent element's width. Essential tool for responsive web design.

How Percentage to Pixel Conversion Works

In CSS, a percentage value is relative to the width of the containing (parent) element. This tool helps you calculate the exact pixel value that a percentage will resolve to based on the parent element's width.

The formula used for conversion is:

pixelValue = (percentageValue / 100) × parentWidth

Example: If an element is set to width: 50% and its parent element is 800px wide, the calculated pixel width would be:

50% of 800px = (50 / 100) × 800 = 400px

Common Use Cases: