Pixel to Rem Converter.

Convert pixel values to rem units with live preview. Perfect for responsive web design and accessibility.

PX to REM Converter

Convert pixel values to rem units for responsive design

px

Preview Text

How it works

Four steps.

  1. 01

    Enter your pixel value in the input field to convert it to rem units.

  2. 02

    Select a root font size from the presets or keep the default (16px).

  3. 03

    See how your text will look with the live preview feature.

  4. 04

    Click the copy button to copy the rem value to your clipboard.

Features

Comprehensive Unit Conversion.

Our Pixel to Rem Converter helps you convert pixel values to rem units for better responsive design.

  • Simple Conversion

    Convert pixels to rem units instantly with our easy-to-use interface.

  • Live Preview

    See how your converted values look in real-time with the text preview.

  • Root Font Size Presets

    Choose from common root font sizes or use the standard 16px default.

  • Common Size Presets

    Quick access to commonly used font sizes for different text elements.

FAQ

Questions.

Can't find an answer? Send us your question.

What is the difference between pixels and rems?

Pixels (px) are fixed-size units, while rems are relative units based on the root element's font size. One rem equals the font size of the root element (usually 16px by default). Using rems makes your design more responsive and accessible as it respects user font size preferences.

Why should I use rems instead of pixels?

Rems offer several advantages over pixels: • Better accessibility as they respect user font size preferences • Easier responsive design with proportional scaling • More maintainable code with relative units • Consistent scaling across different screen sizes

How do I calculate rem values manually?

To convert pixels to rems manually, divide the pixel value by the root font size (typically 16px): rem = pixel value ÷ root font size For example: 24px ÷ 16px = 1.5rem

What are the recommended rem values for typography?

Here are some common recommended rem values for typography: • Body text: 1rem (16px) • Small text: 0.875rem (14px) • Large text: 1.125rem - 1.25rem (18-20px) • Headings: 1.5rem - 2rem (24-32px)

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