Use the GRT Calculator to:

  • Discover the perfect typography for your website by entering your current font, font size, and content width
  • Optimize for font size, line height, and even characters per line (CPL)
  • Experiment with new fonts and different sizes on any device

Why add Golden Ratio Typography to your projects? 🤔

Here’s why it’s essential to add Golden Ratio Typography to your next project:

  • GRT-enhanced text is irresistibly inviting and easy to read.
  • Visitors will pay attention longer, consume more content, connect with your messages better, and buy more of whatever you’re selling!
  • You get to look like a million bucks while achieving your online goals 😎

And it’s easy to add this unfair advantage to your website with the help of the GRT Calculator!

Wayyyy more than a line height calculator 🤯

The GRT Calculator is actually a design system calculator that provides the foundational elements you’ll need for every project:

  • a typographic scale based on your primary font size,
  • associated line heights, and
  • spacing units derived from the primary line height

Use the GRT Calculator to see how this works!

Dig deeper 🧐

Did you know? The GRT Calculator is now equipped with a handy API you can use to add dynamic GRT outcomes to your own software!