PX to REM Calculator | REM to PX Converter
Convert PX to REM and REM to PX instantly using our precise calculator. Ideal for responsive web design and accessibility.
Current root font size: 16px | 1rem = 16px | 1px = 0.063rem
💡 Use the slider for quick adjustments or type any value for precise conversions.
Understanding PX and REM in Web Design
When designing websites, choosing the right unit for sizing elements is crucial. Two commonly used units in CSS are Pixels (px) and Root EM (rem). While both serve their purposes, understanding their differences helps in creating a more scalable, accessible, and responsive design.
- Pixels (px): A fixed unit of measurement where 1px equals one screen pixel. It does not change regardless of the user’s settings.
- REM (Root EM): A relative unit based on the root font size of the document (typically 16px in most browsers). It scales dynamically, making it ideal for accessibility.
Why Convert PX to REM?
Using REM instead of PX has several benefits, especially in modern web development:
- Improved Accessibility: Users with visual impairments can adjust font sizes in their browser settings, and REM units will scale accordingly.
- Responsive Web Design: REM units help create designs that adapt well to different screen sizes and resolutions.
- Consistency Across Devices: Instead of setting pixel-based sizes for different devices, REM allows for a consistent scale.
- Easier Maintenance: Updating the root font size can change the entire layout proportionally without needing to modify each element.
PX to REM & REM to PX Conversion Table
Below is a conversion table for common pixel values based on a root font size of 16px:
| Pixels (px) | REM | REM to Pixels (px) |
|---|---|---|
| 2px | 0.125rem | 2px |
| 4px | 0.25rem | 4px |
| 6px | 0.375rem | 6px |
| 8px | 0.5rem | 8px |
| 10px | 0.625rem | 10px |
| 12px | 0.75rem | 12px |
| 14px | 0.875rem | 14px |
| 16px | 1rem | 16px |
| 20px | 1.25rem | 20px |
| 24px | 1.5rem | 24px |
| 28px | 1.75rem | 28px |
| 32px | 2rem | 32px |
| 36px | 2.25rem | 36px |
| 40px | 2.5rem | 40px |
| 44px | 2.75rem | 44px |
| 48px | 3rem | 48px |
| 56px | 3.5rem | 56px |
| 64px | 4rem | 64px |
| 72px | 4.5rem | 72px |
| 80px | 5rem | 80px |
| 96px | 6rem | 96px |
| 112px | 7rem | 112px |
| 128px | 8rem | 128px |
| 144px | 9rem | 144px |
| 160px | 10rem | 160px |
Additional Conversion Table for Custom Root Font Sizes
If your website has a root font size different from the default 16px, use this reference for quick conversions:
| Root Font Size | 1rem in Pixels |
|---|---|
| 14px | 1rem = 14px |
| 15px | 1rem = 15px |
| 16px | 1rem = 16px |
| 18px | 1rem = 18px |
| 20px | 1rem = 20px |
| 24px | 1rem = 24px |
How to Use This PX to REM Converter
Our calculator makes it easy to switch between PX and REM instantly. Here’s how:
- Enter a pixel or REM value in the respective field.
- Adjust the root font size if necessary (default is 16px).
- Click the convert button to get the equivalent value.
Best Practices for Using REM in Web Design
- Set a Root Font Size: Define a base font size (e.g., 16px) in your CSS to maintain consistency.
- Avoid Mixing PX and REM: Stick to REM for scalability and uniformity across your design.
- Use Media Queries Smartly: Adjust the root font size in media queries to create adaptive designs.
That's It!
Converting PX to REM is an essential practice for modern web development. By using REM units, you ensure your website is more accessible, responsive, and easier to maintain. Use our PX to REM Converter to simplify your design process today!
Have a great day!!