Limoncello Alcohol Percentage Calculator

I get a lot of questions about how to dilute limoncello to a certain proof, or alcohol percentage. So I created this simple calculator to help you reach the proper strength. The calculator labels say cups but it works the same regardless of the measurement used. So if you enter your quantities in liters, the answer will be in liters as well. This calculator is useful for dilution of any homemade liqueur, not just limoncello.