Free metric compatible fonts

Character widths match a named commercial face exactly, so a document swapped to it keeps its line breaks and page count.

About metric compatible typefaces

How to recognise it

  • It is a claim about measurements rather than a shape you can see.
  • Character widths identical to a named commercial face, so a document swapped to it keeps its line breaks and page count.
  • Usually stated by the designer in the font’s own documentation.
  • The letterforms themselves are a different design — often noticeably so.

Where it works

Replacing Arial, Times New Roman, Calibri or Cambria in documents that have to repaginate exactly: contracts, forms, templates somebody else will open.

Where it does not

Assuming it looks the same. Metric compatibility guarantees the spacing, never the drawing, and on a website — where text reflows anyway — it buys nothing at all.

5 fonts

Arimo

Steve Matteson

Sphinx of black quartz, judge my vow

Sans-serif · Variable · 4 weights · OFL · Türkçe

Cousine

Steve Matteson

Sphinx of black quartz, judge my vow

Monospace · 2 weights · OFL · Türkçe

Gelasio

Eben Sorkin

Sphinx of black quartz, judge my vow

Serif · Variable · 4 weights · OFL · Türkçe

Carlito

Łukasz Dziedzic

Sphinx of black quartz, judge my vow

Sans-serif · 2 weights · OFL · Türkçe

Caladea

Carolina Giovagnoli, Andrés Torresi

Sphinx of black quartz, judge my vow

Serif · 2 weights · OFL · Türkçe

Questions

What is a metric compatible font?
Character widths match a named commercial face exactly, so a document swapped to it keeps its line breaks and page count. It is a claim about measurements rather than a shape you can see.
When should I use a metric compatible typeface?
Replacing Arial, Times New Roman, Calibri or Cambria in documents that have to repaginate exactly: contracts, forms, templates somebody else will open. Where it does not work: assuming it looks the same. Metric compatibility guarantees the spacing, never the drawing, and on a website — where text reflows anyway — it buys nothing at all.
Are these metric compatible fonts free for commercial use?
Yes. All 5 of them are published under licences that permit commercial use — the SIL Open Font License, the Apache License 2.0, the Ubuntu Font Licence or a release into the public domain — with no fee and no credit required. Every download on this site includes the licence file inside the zip.