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Health & Nutrition

BMI, calories, protein, and food facts — figured out instantly. 8 tools, free, no sign-up, nothing uploaded.

BMI CalculatorCalculate your Body Mass Index from height and weight in metric or imperial, see your BMI category, and your healthy-weight range.Calorie & TDEE CalculatorEstimate your BMR and daily calorie needs (TDEE) with the Mifflin-St Jeor equation, plus calorie targets for losing, maintaining, or gaining weight.Protein Intake CalculatorWork out how much protein you need per day from your body weight and goal — based on the RDA and sports-nutrition standards, with a per-meal split and food examples.Nutrition CheckerDetailed nutrition facts for 7,800+ foods — calories, macros, every vitamin and mineral, sugar types, omega-3, and the full amino-acid profile — free, in your browser.Diet Chart MakerPlan a day of meals from 140+ foods, see calories and macros per meal and per day, track your target, and save it as a PDF — free, in your browser.Food ScannerScan a food barcode for its Nutri-Score grade, a sugar/fat/salt traffic-light breakdown, additives, allergens and how processed it is — free, in your browser.Cosmetic Ingredient ScannerScan a makeup or skincare barcode, or read the INCI list, to decode every ingredient and flag parabens, sulfates, EU-restricted substances and fragrance allergens — free, in your browser.Vegan Impact CalculatorSee how much CO₂, land, water and animal lives you save by eating vegan — based on Oxford's peer-reviewed diet-and-environment research, free in your browser.

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