Rem to Px Converter

Using this rem to px converter calculator, you can simply convert any rem unit to pixels.

Rem

Font-size on the root element is equal to the computed value. The rem units relate to the property’s initial value as provided on the font-size property of the root element. This signifies that 1rem is the size of the html element’s font (which for most browsers has a default value of 16px).

Pixel

A pixel, pel or picture element is the smallest controllable element of a picture portrayed on the screen in digital imaging. It is the smallest addressable element in a raster image, or the smallest addressable element in an all points addressable display device.

Rem to Px Converter Use

  • This calculator is simple and quick to use.
  • To begin, input the pixel font-size for the conversion’s base.
  • We set the value to 16 by default because this is the default value for most common browsers on the internet.
  • After that, type in the rem unit you want to convert to pixel.
  • The converter will display the converted value in pixels throughout the rest of the process.

Formula to Convert Rem to Px

The formula to convert rem unit into pixel value is mentioned below:

rem to pixel formula

For Example,

1. Convert Rem unit 25 into pixels value. Let the root font-size be 16px.

The get the result multiply the rem unit by root font-size, 25*16 = 400 px.

Rem ↔︎ Pixel Conversion Table

The root font-size value is kept at 16px for this conversion table.

Rem (rem)Pixel (px)
0.1 rem1.6 px
0.2 rem 3.2 px
0.3 rem 4.8 px
0.4 rem 6.4 px
0.5 rem 8 px
0.6 rem 9.6 px
0.7 rem 11.2 px
0.8 rem 12.8 px
0.9 rem 14.4 px
0.01 rem 0.16 px
1 rem 16 px
2 rem 32 px
3 rem 48 px
4 rem 64 px
5 rem 80 px
6 rem 96 px
7 rem 112 px
8 rem 128 px
9 rem 144 px
10 rem 160 px
11 rem 176 px
12 rem 192 px
13 rem 208 px
14 rem 224 px
15 rem 240 px
Rem (rem)Pixel (px)
16 rem 256 px
17 rem 272 px
18 rem 288 px
19 rem 304 px
20 rem 320 px
22 rem 352 px
24 rem 384 px
26 rem 416 px
28 rem 448 px
30 rem 480 px
32 rem 512 px
34 rem 544 px
36 rem 576 px
38 rem 608 px
40 rem 640 px
42 rem 672 px
44 rem 704 px
46 rem 736 px
48 rem 768 px
50 rem 800 px
55 rem 880 px
60 rem 960 px
75 rem 1200 px
80 rem 1280 px
100 rem 1600 px