Font Size Converter
Convert between px, pt, em, rem, and percentage
Pixels
16px
Points
12pt
Em
1em
Rem
1rem
Percent
100%
VW (1920px)
0.8333vw
Preview
The quick brown fox jumps over the lazy dog
Common Font Sizes
💡
Help us improve!
How would you rate the Font Size Converter?
Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: NIST Guide to SI Units
by National Institute of Standards
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.