Pixel (PX) Conversion Calculators

Convert pixels to any web, print, or device-friendly unit - fast and accurate

PX to REM PX to EM PX to VW PX to PT
CSS Units Responsive Design Print Ready Device Optimized

Pixel(PX) to REM Convertor

The most popular tool for responsive typography and spacing

Browser default is 16px
Result: 1.5rem
Why use REM units?
  • Accessibility: Respects user's browser font size settings
  • Responsive: Scales proportionally across different screen sizes
  • Consistency: Ensures uniform spacing throughout your design
  • Modern: Recommended in CSS best practices
1rem equals the font-size of the root element (typically 16px)

CSS Unit Conversions

Essential tools for front-end developers to convert between relative and absolute CSS units.

PX to REM PX to EM PX to % PX to VW PX to VH
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Responsive Design

Tools for creating fluid and adaptive layouts that work across all devices and viewport sizes.

Media Query Generator Viewport Calculator Grid Calculator
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About PX Calculator

Your ultimate toolbox for web development and design unit conversions

Whether you're building a responsive website, preparing print artwork, or designing for multiple devices, our conversion tools make it easy to translate between different measurement units.

Fast & Accurate

Instant conversions with mathematical precision

Comprehensive Toolset

Every conversion tool a designer or developer needs

Educational Resources

Learn why and when to use different units

All calculations happen right in your browser - no data is sent to our servers.