Nutrition & Hydration
Fiber intake calculator
Calculate daily fiber needs (grams) based on age, sex, and calorie intake using Institute of Medicine adequate intake (AI) values.
Your inputs
Results
Live result
Daily fiber target
38 g
Your current intake
15 g
Gap to close
+23 g/day
% of target
39%
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Medical disclaimer: This tool is for general educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health.
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