Cask Strength Calculator
Please select your region/country and enter the current alcohol percentage and the desired alcohol percentage to calculate the required water volume added to a standard measure of spirits. The current alcohol percentage can be found on the bottle label. Input the desired alcohol percentage to your personal preference. Do not include any symbols (such as %) in the input fields. The Calculations are based on a standard single messure based on the selected region, If you are having a double standard messure, double the amount of water to be added to the spirit.