PX to EM Converter
Convert between pixels and ems bidirectionally. Perfect for responsive web design and CSS typography.
Base font size: 16px (customizable below)
Convert Values
When to use EM: Best for typography and component-level spacing that should scale with font size.
Accessibility: Using relative units (em/rem) allows users to adjust text size in their browser settings.
Tip: 1em equals the font-size of the parent element. For root-level sizing, consider using REM instead.
Keyboard Shortcuts
- • Enter - Copy focused field value
- • Ctrl/Cmd + C - Copy both values
- • Alt + B - Toggle batch mode
- • Alt + C - Toggle CSS output
- • Tab - Navigate between fields
Visual Preview:
Sample text at 16px (1em)
Common Conversion Table
Quick reference for common pixel to em conversions (based on 16px base font size)
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