Estimate the calories, protein, fat, carbohydrate, sugar and sodium in a portion. Values are approximate and based on a local USDA-based dataset; results are approximate and not nutrition or medical advice.
All processing runs locally in your browser. Your data is not uploaded to any server.
100% Local
How to Use the Nutrition Estimator
Pick an ingredient, enter the weight in grams and press Estimate Nutrition. The result scales the per-100 g values to your portion.
What you get
Calories, protein, fat, carbohydrate, sugar and sodium for your portion.
Values come from a local dataset based on USDA FoodData Central.
Numbers are approximate and vary with variety, brand, cooking and trimming.
Use it for rough planning, not for medical or therapeutic diets.
Features
A single-portion estimate for 39 common ingredients
Scales per-100 g values to any weight
Results are approximate and not nutrition or medical advice; consult a professional for specific dietary needs.
All processing runs locally in your browser. Your data is not uploaded to any server.
The dataset is packaged with the page, so the tool works offline once loaded. Numbers are approximate and should not be used to manage a medical condition.