Introducing Coffee Algebra
This cheat sheet of equations will help you in the assessments. We’ve put them together to help you grasp and internalise exactly how extraction works. As the course progresses, we get more and more sophisticated in added elements to these equations, but these are the basic framework for all your extraction computations. No apps required — just a calculator.
If you want to print this cheat sheet, download a high-res file Coffee Algebra Cheatsheet A5.
As you can see, the four elements of coffee extraction are quite interchangeable and easily manipulated to discover whatever is missing.