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Health Calculators
18 free health calculators: daily calories and macros, calorie deficit, body mass index, body fat percentage, ideal weight, water intake, steps, walking and running, heart rate zones, intermittent fasting, and sugar in drinks. We calculate using the same formulas as the YaYo app.
Calorie CalculatorDaily calorie and macro needsBody Mass Index (BMI) CalculatorWeight-to-height statusDaily Water Intake CalculatorHow much water to drink per dayCalorie Deficit CalculatorCalories for weight loss and target dateBasal Metabolic Rate CalculatorHow many calories your body burns at restProtein Intake CalculatorDaily protein intake in gramsMacro CalculatorProtein, fat, and carbs in gramsIdeal Weight CalculatorHealthy weight for your heightBody Fat CalculatorBody fat, %Steps Calculator: Kilometers and CaloriesDistance and calories in your stepsHow Many Calories Does Walking BurnCalories and distance for your walkHow Many Calories Does Running BurnCalories, pace, and running speedCalories Burned by ActivityCalories per workout or choreHeart Rate Zone CalculatorHeart rate for endurance and fat burningWaist-to-Hip RatioWhere body fat is storedFood and Meal Calorie CalculatorCalories and macros per portion in gramsIntermittent Fasting CalculatorFasting and Eating Window ScheduleSugar Calculator: Grams to TeaspoonsSugar in Teaspoons and WHO Daily Limit
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Point your camera at the barcode or ingredient list — YaYo shows a score, sugar in spoonfuls, and explains every ingredient. Tailored to your allergies.