How is the fiber target estimated?

This tool provides an approximate daily fiber target using age, weight and activity inputs; it’s a general wellness estimate and not medical advice.

Can I save and print my results?

Yes — use Save result, Result History, Share, and Print Report buttons; your data is stored locally in your browser.

No. Images are processed locally via FileReader and are not uploaded to servers.

Personalize with your name & photo, enter age/height/weight/activity, and get a tailored daily fiber target with tips and a clean visual meter.

Name (Optional)

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Age (years)

Height (cm)

Weight (kg)

Exercise level

Your result will appear here after calculation.

How much fiber do most adults need?

General guidance is ~25–38 g/day; your personalized estimate appears in the result section.

Why use a visual meter?

Gauges and progress bars make goals easier to understand and track at a glance.

What happens with very low fiber intake?

It may contribute to constipation, blood sugar spikes, unfavorable cholesterol, and poor satiety.