Iron Intake Calculator
Daily iron RDA for women by age, pregnancy, and breastfeeding status.
Inputs
Results
Daily Iron RDA
18 mg
How to use this calculator
- 1Enter age and pregnancy/breastfeeding status.
- 2Compare result to your prenatal vitamin label and diet.
- 3Pair iron-rich foods with vitamin C for better absorption.
Pro tips
- This tool is for educational planning only — not medical advice. Consult your healthcare provider for personal decisions.
Frequently Asked Questions
How to Use
About the Iron Intake Calculator
What it calculates
Shows daily iron RDA based on age, pregnancy, and breastfeeding status.
When to use it
Use to check if your diet or prenatal vitamin meets iron needs.
Example
Pregnant women: 27 mg/day; breastfeeding: 9 mg/day; women 19–50: 18 mg/day.
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