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For questions about our tools, feedback, or anything else about the website.
[email protected]Send Email âData Error Reports
Found an incorrect nutrition value or a missing ingredient? Let us know and we'll investigate and fix it promptly.
[email protected]Subject: Data Error Report
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[email protected]Get in Touch âLooking for a quick answer?
How does the calorie calculator work?
Enter your ingredients and amounts. We match each item to USDA data and calculate the totals instantly.
Open this answerWhere does the nutrition data come from?
All nutrition values come from the USDA FoodData Central database â the same source used by dietitians.
Open this answerIs my recipe data stored?
No. All calculations happen in your browser. We never store your recipe data on our servers.
Open this answerHow accurate are the results?
Results are estimates based on USDA data. Actual values may vary by brand, cooking method, and portion size.
Open this answer