Free Pregnancy Calculators

15 pregnancy tools — due date, ovulation, fertility, and growth. Free, fast, and easy to use.

Categories

📅 Due Date Calculators 5 tools 🌸 Ovulation & Fertility 5 tools 📏 Pregnancy Growth 5 tools

Popular Tools

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Due Date Calculator Calculate your due date from LMP
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Ovulation Calculator Predict your ovulation date
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Baby Size by Week Week-by-week size with fruit comparisons
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Pregnancy Week Which week and trimester are you in?
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Fertile Window Best days to conceive
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Kick Counter Track baby movements

About BabyCalc

BabyCalc provides 15 free pregnancy calculator tools. All date calculations use JavaScript's native Date API, correctly handling leap years and month lengths. Results are instant — no signup required.

Disclaimer

All tools are for informational purposes only and do not constitute medical advice. Always consult your healthcare provider for medical guidance during pregnancy.

Why Use BabyCalc?