Viewport Height to EM Converter

Convert viewport height (VH) to EM, suitable for typesetting and design

vh
0 em

Calculation formula:

What are Viewport Height (VH) and EM?

Viewport height (VH) is a percentage unit relative to the height of the viewport. EM is a unit relative to the font size of the parent element.

Usage Instructions

  1. Enter the viewport height value to convert
  2. Click the "Convert" button or press Enter to get the result
  3. Use the "Copy" button to copy the conversion result

Common Conversion Examples

  • 1vh = 0.1em (assuming root element font size is 16px)
  • 2vh = 0.2em
  • 5vh = 0.5em
  • 10vh = 1em