// Nutrition
Nutrition Calculators
Evidence-based nutrition calculators built on peer-reviewed science — free and available in multiple languages. Whether you are cutting calories, optimising protein, or tracking body composition, start here.
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Nutrition
Calorie Deficit Calculator
Find your personalised daily calorie target for safe, steady fat loss.
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Nutrition
BMI Calculator
Calculate your Body Mass Index and understand what it means for your health.
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Nutrition
Protein Intake Calculator
Find your optimal daily protein target to preserve muscle in a deficit.
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Nutrition
Lean Body Mass Calculator
Estimate your fat-free mass to track body composition changes over time.
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Nutrition
TDEE Calculator
Calculate your total daily energy expenditure — your true maintenance calories.
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Nutrition
Intermittent Fasting Calculator
Find your ideal eating and fasting window based on your schedule.
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Nutrition
Nutrition Label Reader
Decode any nutrition label instantly — macro breakdown, protein density, sugar ratio, and sodium check.
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