The Batch Cocktail Calculator was created by Jeffrey Morgenthaler, an award-winning bartender, author, and industry innovator based in Portland, Oregon. Batching cocktails isn’t always as simple as just multiplying the recipe. With this calculator, you can put in any recipe and the quantity of drinks you want and it will take into account the water dilution that a single drink would get if you shake or stir it. It’s brilliant. It’s easy. And it’s free.
