em to vh CSS Converter
Convert Em to Viewport height. Assumes 1em = 1.4815vh at the default 16px root font-size and 1920×1080 viewport. Adjust root context below for precise rem/em/vw/vh calculations.
Input Em
em
Result Viewport height
vh
Context
Common values
0.25em 0.37037vh
0.5em 0.740741vh
0.75em 1.1111vh
1em 1.4815vh
1.25em 1.8519vh
1.5em 2.2222vh
2em 2.963vh
3em 4.4444vh
4em 5.9259vh