PX ↔︎ REM conversion tables
Pixels | REM |
---|---|
1px | 0.06rem |
2px | 0.13rem |
3px | 0.19rem |
4px | 0.3rem |
5px | 0.3rem |
6px | 0.4rem |
8px | 0.5rem |
10px | 0.6rem |
12px | 0.8rem |
14px | 0.9rem |
15px | 0.9rem |
16px | 1rem |
18px | 1.1rem |
20px | 1.3rem |
24px | 1.5rem |
25px | 1.6rem |
28px | 1.8rem |
32px | 2rem |
36px | 2rem |
40px | 3rem |
44px | 3rem |
48px | 3rem |
50px | 3rem |
56px | 4rem |
64px | 4rem |
72px | 5rem |
75px | 5rem |
80px | 5rem |
90px | 6rem |
100px | 6rem |
REM | Pixels |
---|---|
0.01rem | 0.16px |
0.03rem | 0.5px |
0.05rem | 0.8px |
0.08rem | 1.3px |
0.1rem | 1.6px |
0.15rem | 2px |
0.2rem | 3px |
0.5rem | 8px |
1rem | 16px |
2rem | 32px |
3rem | 48px |
4rem | 64px |
5rem | 80px |
6rem | 96px |
8rem | 128px |
10rem | 160px |
15rem | 240px |
20rem | 320px |
30rem | 480px |
40rem | 640px |
50rem | 800px |
60rem | 960px |
80rem | 1280px |
100rem | 1600px |
Pixel to REM Converter: Simplify Responsive Web Design
In modern web development, creating responsive and accessible websites is paramount. Using relative units like REM (Root EM) for font sizes and spacing is a best practice for achieving this. Our free online Pixel to REM converter tool simplifies the process of translating pixel values into their REM equivalents, making your workflow more efficient.
What is a Pixel to REM Converter?
A Pixel to REM converter is a tool that converts pixel (px) values into REM (root em) units. Pixels are absolute units, while REM units are relative to the root font size of the HTML document. Using REMs makes it easier to scale your design proportionally, especially when users adjust their browser's default font size or when designing for different screen sizes.
Why Use a Pixel to REM Converter?
There are several compelling reasons to use a Pixel to REM converter:
- Responsive Design: REM units allow your design to scale smoothly with changes in the root font size, making your website more adaptable to different screen sizes and devices.
- Accessibility: Users can adjust their browser's default font size to suit their needs. Using REMs ensures that your design scales accordingly, improving accessibility for users with visual impairments.
- Maintainability: If you need to change the base font size of your website, you only need to update it in one place (usually the `<html>` or `<body>` element). All elements sized with REMs will automatically adjust.
- Simplified Calculations: While the conversion formula is simple (REM = PX / Base Font Size), a converter automates the process, saving you time and reducing the risk of errors.
How to Use Our Pixel to REM Converter Tool
Our Pixel to REM converter is designed for ease of use:
- Enter Pixel Value: Input the pixel value you want to convert into the provided input field.
- Convert: The corresponding REM value will be instantly calculated and displayed.
Understanding the Conversion
The conversion from pixels to REMs is based on the following formula:
REM = PX / Base Font Size
By default, we use 16px as the base font size, which is a common browser default. However, you can adjust the base font size in your CSS to suit your design needs. If you change the base font size, remember that the REM values generated by the converter will be relative to that *new* base font size.
Example
Suppose you have a paragraph with a font size of 20px. Using our converter (with a 16px base font size), you'll find that 20px is equivalent to 1.25 REM.
Frequently Asked Questions (FAQs)
Can I change the base font size?
Yes, you can change the base font size in your CSS. Just remember that the REM values will be relative to the base font size you define.
Why use REMs instead of pixels?
REMs offer better scalability, responsiveness, and accessibility compared to pixels, especially when dealing with different screen sizes and user font size preferences.
Is the conversion accurate?
Yes, the conversion is perfectly accurate, based on the formula mentioned above.
Is the Pixel to REM converter free to use?
Yes, our Pixel to REM converter is completely free to use.
Conclusion
Our Pixel to REM converter simplifies the process of working with relative units in web design. By using REMs, you can create more responsive, accessible, and maintainable websites. Try our tool today and streamline your workflow!