Using this rem to px converter calculator, you can simply convert any rem unit to pixels.
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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:
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 rem | 1.6 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 |