EM to PX Converter

Convert em units to pixels instantly for precise measurements

About EM to PX Conversion

EM units in CSS are relative to their parent element's font size, while pixels (px) are fixed units. This converter helps you translate relative EM units to precise pixel values.

How to Use This Tool

  1. Enter the EM value you want to convert
  2. Specify the parent element's font size in pixels (default is 16px)
  3. Click "Convert to Pixels" to get the equivalent pixel value
  4. Copy the result for use in your designs

The Conversion Formula

The formula to convert EM to pixels is:

px = em × parent-font-size

For example, if your parent font size is 16px and you want to convert 1.5em to pixels:

1.5em × 16px = 24px

When to Use This Conversion

EM vs PX: Key Differences

Best Practices