Fiber Calculator
Calculate your daily fiber requirements and track your intake.
Your Information
High Fiber Foods
- Lentils: 15.6g per cup
- Black beans: 15g per cup
- Avocado: 10g per fruit
- Oats: 4g per cup
Recommended Daily Fiber
38g
Low fiber intake
% of Goal Met
39%
Fiber Deficit
23g
Health Benefits
Digestive Health
Adequate
Heart Health
Below optimal
Recommendation
Significantly increase fiber-rich foods in your diet.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.