What are EM and Feet?
EM is a relative unit based on the font size of the parent element. Feet is an absolute unit typically used for physical measurements.
Usage Instructions
- Set the parent element's font size (default is 16px)
- Input the EM value to convert
- Click the "Convert" button or press Enter to get the result
- Use the "Copy" button to copy the conversion result
px
em
0
ft
Calculation formula: ft = (em × parent element font size) ÷ 1152
Common conversion examples
- 1em = 0.0139ft (when the parent element's font size is 16px)
- 2em = 0.0278ft
- 0.5em = 0.0069ft
- 1.5em = 0.0208ft