PX to REM Converter Online
Easily convert pixel values to REM units with our free online PX to REM Converter. Perfect for web developers and designers working on responsive websites, this tool simplifies the process of converting fixed pixel sizes into scalable REM units. Whether you're optimizing your CSS for better scalability or ensuring consistent design across different screen sizes, our converter is here to help—no sign-up, no hassle, just fast and accurate conversions.
How to Use the PX to REM Converter
Enter the Pixel Value
- Input the pixel (PX) value you want to convert into the designated field.
Set the Root Font Size
- Enter the root font size in pixels (default is 16px, commonly used in browsers). This value is used to calculate the equivalent REM unit.
Copy or Use the Value
- Copy the REM value to your clipboard and use it directly in your CSS for responsive design.
Why Use Our PX to REM Converter?
Fast and Accurate
Instantly convert pixel values to REM units, ensuring your CSS is responsive and scalable.
User-Friendly Interface
Designed for ease of use, our tool is perfect for both beginners and experienced developers.
Customizable Root Font Size
Adjust the root font size to match your project’s settings for precise conversions.
Optimized for Responsive Design
Ensure your designs look consistent across different devices and screen sizes by using REM units.
Common Use Cases
Web Development
Convert pixel values to REM units for responsive design, ensuring that your CSS adapts to different screen sizes.
UI/UX Design
Use REM units to create scalable and consistent user interfaces that maintain proportions across various devices.
CSS Optimization
Simplify your stylesheet by using REM units instead of fixed pixel values, making your designs more flexible and adaptive.
Frequently asked questions
What is a REM unit?
Why convert PX to REM?
What is the default root font size?
Is this tool compatible with all browsers?
Browser support
Chrome 4+
Firefox 2+
Edge
