Daily Fiber Calculator
Find your recommended daily fiber intake
Calculate Your Daily Fiber Needs
Explore Our 30 Fitness Tools
Calorie Calculator
BMI Calculator
TDEE Calculator
Protein Intake
Macronutrient
Body Fat
Hydration
Meal Planner
Carb Intake
Resting Heart Rate
Fat Intake
Ideal Weight
Calorie Burn
BMR Calculator
Muscle Gain
Sleep Needs
VO2 Max
One Rep Max
Waist-Hip Ratio
Lean Body Mass
Daily Fiber
Calcium Intake
Vitamin D
Ketosis Level
Glycogen Stores
Blood Pressure
Cholesterol
Micronutrient
Hydration Recovery
Body Type
How to Use the Daily Fiber Calculator
The Daily Fiber Calculator recommends your daily fiber intake based on age, gender, and activity level to support digestive health and overall wellness.
Step-by-Step Guide
- Enter your age in years (e.g., 30).
- Select your gender: Male or Female.
- Select your activity level: Low, Moderate, or High.
- Click “Calculate Now” to compute your fiber needs instantly.
- Review your fiber intake result in grams per day and dietary tips.
- Use “Calculate Again” to adjust inputs or try different settings.
The calculator uses dietary guidelines: Men ≤50 years (38g), >50 (30g); Women ≤50 years (25g), >50 (21g). High activity adds 10%, low activity reduces 10%. Results guide your diet planning.
Use this tool with our Macronutrient Calculator to balance your diet or consult a dietitian for personalized advice.