Stylesheet Unit Converter

Convert from: to: Base size: Inverse base size: Decimal precision:

Unit: Description
px: pixels (1px = 1/96th of 1in)
em: Relative to the font-size of the element (2em means 2 times the size of the current font)
ex: Relative to the x-height of the current font (rarely used)
ch: Relative to width of the "0" (zero)
rem: Relative to font-size of the root element
vw: Relative to 1% of the width of the viewport
vh: Relative to 1% of the height of the viewport
vmin: Relative to 1% of viewport's smaller dimension
vmax: Relative to 1% of viewport's larger dimension