We’ve added some cool new features in the Soap Calculator! Learn what’s new here.

Learn how to use The Cosmetics Lab Soap Calculator

Learn how to use The Cosmetics Lab Soap Calculator - from a 2-minute quick start to a full walkthrough with chapters, plus a concise step-by-step article.

Quick start: create a recipe in minutes

Watch a short demo showing how to create a soap recipe in just a few clicks.

Full instructional video (with chapters)

A complete walkthrough of the soap calculator with chapter markers.

Easy recipe management

A quick 2-minute YouTube video demonstrating the advanced recipe management features of The Cosmetics Lab Soap Calculator. See how easily you can organize your recipes, view their properties at a glance, and edit, copy, rename, print, delete, or even export them to Excel. Soap recipe management has never been this easy!

Step-by-step article

Prefer reading? This concise guide covers the full flow - from choosing a mode to printing your results.

  • One-Page vs. Guided Wizards
  • Selecting oils, additives, and lye settings
  • Understanding property & fatty-acid graphs
  • Printing, saving, and templates
Read the How-To Article

Ready to try it yourself?

Effortless to use — accurate and reliable.

Try the Soap Calculator