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Nutrition Tools

Fiber Calculator

Use a simple body-weight-based estimate to think about daily fiber goals.

Useful when you want a simple fiber target to help structure meals around digestion and fullness.

Free to use Instant result Practical next steps

Step 1

Calculate your starting point

Before you calculate

  • Enter your body weight in kilograms.
  • Increase fiber gradually if your current intake is low.
  • Fluid intake matters when total fiber goes up.

Build up gently

Simple foods that add fiber

Increase fiber gradually and keep hydration steady, especially if your current intake is low.

8-10 g

Beans or lentils

Add about half a cooked cup to bowls, salads, soups, or wraps.

7-10 g

Chia or ground flax

Stir into yogurt, overnight oats, or smoothies and allow time to hydrate.

5-8 g

Berries and oats

Combine them at breakfast for a practical fiber-first habit.

4-7 g

Vegetables plus whole grains

Use two different vegetables and a whole grain at a main meal.