Cal Sans
brew install --cask font-cal-sans
v1.0.0
—
5
30-day installs · #5547
15
90-day · #5359
77
365-day · #4921
1.6k
★ GitHub stars · updated 2mo ago
GitHub topics
cal-sans
design
font
typeface
typeface-design
Links
- https://github.com/calcom/font
- GitHub: calcom/font
- Brew formula source: Casks/font/font-c/font-cal-sans.rb
Raw metadata
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"github_readme_excerpt": "Copyright (c) 2026, Mark Davis mark@wordmark.nyc, with typefaces \u201cCal Sans,\u201d \u201cCal Sans UI,\u201d \u201cCal Sans A11y,\u201d and \u201cCal Sans Geo.\u201d Commissioned by Peer Richelsen for Cal.com. This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: https://openfontlicense.org\n\n\u003c!-- markdownlint-disable MD033 MD036 MD041 --\u003e\n\n# Cal Sans v1.9xx\n\n[](https://www.npmjs.com/package/cal-sans)\n[](https://www.npmjs.com/package/cal-sans)\n[](https://www.npmjs.com/package/cal-sans)\n[](https://cal.com/font)\n\n\nCal Sans (v2.000) is an open-source variable font purpose-built for both product design and brand \u2014 a single file that spans fine-print UI at 8 pt through large display headlines, adapting its proportions, spacing, and geometry at every step. It belongs to the same generation of optically-scaling geometric typefaces as Google Sans Flex, Inter, and Anthropic Sans, the latter a variable Geist fork with a 16\u201348 pt optical size range. Cal Sans 2 pushes that range further: **8\u201332 pt**, covering the full stack from dense data UI through hero type with a single `font-optical-sizing: auto` declaration.\n\n\n\nCal Sans is an Open Source typeface designed by [Mark Davis](https://twitter.com/MarkFonts) for [Cal.com](https://cal.com/), founded by [Peer Richelsen](https://twitter.com/peer_rich) and [Bailey Pumfleet](https://twitter.com/BaileyPumfleet), with interface design by [Ciar\u00e1n Hanrahan](https://twitter.com/CiaranHan). \n\n---\n\n**Table of contents**\n\n- [Introduction](#introduction)\n- [Installation Instructions](#installation-instructions)\n - [Desktop](#desktop)\n- [NPM Package](#npm-package)\n- [Example Usage](#example-usa",
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