CSS Units Converter

Convert between px, rem, em, pt, vw, vh, cm, mm and more. Adjust base font size, viewport, and DPI below.

Settings

Base font size

Viewport width

Viewport height

DPI

dpi

px

Pixels

16

rem

Root em

1

em

1

pt

Points

12

pc

Picas

1

cm

Centimeters

0.4233

mm

Millimeters

4.233

in

Inches

0.1667

vw

Viewport width %

1.111

vh

Viewport height %

1.778

%

Percentage

100

Common Sizes Reference

pxremptDescription

120.759Small text

140.87510.5Body text (mobile)

16112Base / body text

181.12513.5Large body text

201.2515H4 / subheading

241.518H3

32224H2

48336H1

64448Display