Everyday food calculations
Calculate your macros and cost per serving
Use your nutrition label and receipt to calculate a serving or a whole recipe. Check the steps, save the result and pick up where you left off.
Quick start
Food diaryLog meals and see daily calories and macros→
Recipe costIngredients, purchase prices, servings and cooked weight→
Macros per servingNutrition label, serving size and your result→
Cost per 10 g of proteinCompare package prices and cost per kilogram→
3core calculators
8practical guides
0invented values
Your FATSLIM
Saved foods, recent views and searches stay in this browser.
Practical food questions
Clear answers with the food state, calculation and next step explained.
How much water is in mushrooms?92.4% for the specified raw white button mushrooms→
Cooked long-grain riceWhy dry and cooked rice need different nutrition values→
Roasted sunflower kernelsMeasure the edible serving without the shells→
Canned white beansMatch the variety and whether the beans are drained or rinsed→
Amino acids in kefirWhy total protein cannot tell you the amino acid profile→
Cost per portionCalculate from a package price or price per kilogram→
Categories
Food groups for quick access to cards, prices and rankings.
MeatFoods in this category with nutrition, calculated prices and comparisons.Open category
PoultryFoods in this category with nutrition, calculated prices and comparisons.Open category
FishFoods in this category with nutrition, calculated prices and comparisons.Open category
SeafoodFoods in this category with nutrition, calculated prices and comparisons.Open category
DairyFoods in this category with nutrition, calculated prices and comparisons.Open category
CheeseFoods in this category with nutrition, calculated prices and comparisons.Open category
Ready-made tasks
Open a focused tool with the right data context.