Baby due date & zodiac sign
Estimate your due date and see your baby's likely sign, birth stone and more.
We don’t save the dates you enter or link them to you. They are calculated in your browser.
Estimated due date
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Likely zodiac sign
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Birth stone
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Birth flower
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Chinese zodiac
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Generation
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How this works
Doctors count 40 weeks, or 280 days, from the first day of the last period. If you know the conception date instead, the estimate is 266 days after it. Only about 1 in 20 babies arrive on their due date, so the sign shown can change if baby comes early or late.
An estimate based on a 40-week pregnancy. Talk with your doctor or midwife for medical guidance.