Enter Egg Whites in grams.

Based on JC Gregg's Method

What is MacCalc?

FREE Macaron Ingredient Calculator.

If you're a hardcore macaron baker then you know 2 eggs aren't always 50g, and you also know how much of an impact a few grams less can have on your macs. With that in mind I've decided to create this tool to help you quickly calculate the correct ingredient ratio for your favorite macaron recipes.

All you have to do is choose your base ingredient - eggs (my personal favorite) or flour - click "GO" - and voilá - the correct of amount ingredients will be calculated automatically and displayed along with some interesting statistics about that specific batch (still tweaking).

You can also provide the final amount of macarons you want to make and the app will calculate how much almond flour, powdered sugar, egg whites, caster sugar and cream of tartar you need.