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Intermittent Fasting Schedule Calculator | 16:8, 5:2, OMAD Protocols

Free intermittent fasting calculator to calculate IF protocols (16:8, 5:2, OMAD), eating windows, and meal timing recommendations. Find your perfect fasting schedule.

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Dr. Emily Chen, RD, PhD

Clinical Nutrition

Dr. Emily Chen is a registered dietitian and nutrition researcher with expertise in time-restricted eating and metabolic optimization. She has over 12 years of clinical experience studying the physiological effects of fasting protocols on metabolic health and body composition.

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Medical Disclaimer: This calculator provides educational and informational estimates only based on widely used clinical reference formulas and public health guidelines. It is not a medical diagnosis and must not be used to diagnose, treat, cure, or prevent any disease or health condition. Individual health needs vary based on age, genetics, medical history, and other factors. Always consult a qualified healthcare professional or physician before making decisions related to your health, nutrition, weight, or medical care.