Word Spacing Calculator
Convert word-spacing values between em, pixels, and percent at any font size. Get copy-ready CSS for typography adjustments.
How to use
- Enter the word spacing value in em.
- Enter the base font size in pixels.
- Copy the em, px, or percent value directly.
Frequently asked questions
When should I adjust word-spacing?
Use it to increase readability in justified text, create separation in headings, or tighten display type.
What is a reasonable word-spacing value?
0.05em–0.15em for justified text. Keep near 0 for left-aligned body text.
Does word-spacing affect line-height?
No. word-spacing only affects the horizontal gap between words. line-height is vertical.