Child Zinc Needs Calculator
Recommended daily zinc for children and teens by age and sex.
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Meat, fish, beans, nuts and dairy are good zinc sources. Most children get enough zinc from a varied diet.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the Child Zinc Needs Calculator do?
Recommended daily zinc for children and teens by age and sex. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: zinc requirement child; kids zinc rda; how much zinc for teens.