Pregnancy Calculator
Estimate due date, current gestational age, and ovulation from the last period date.
Estimated due date
July 19, 2027
pregnancy is about 0% complete
Estimated gestational age0 weeks 0 days
Estimated ovulationOctober 26, 2026
Estimated conception windowOct 25, 26 – Oct 27, 26
Calendar-based estimate only; cycle timing varies. A health professional can confirm gestational age. Estimates for general guidance only — not medical advice. Check with a qualified healthcare professional for personal decisions.
About the Pregnancy Calculator
Estimate due date, current gestational age, and ovulation from the last period date.
It runs entirely in your browser — nothing you type is sent to a server — and the result updates as you edit the inputs. Estimates are for educational and informational purposes only; see ourdisclaimer.
Common searches
- pregnant
- gestational age
- last period
- due date
Related calculators
Due Date CalculatorEstimate a due date from a last period, conception date, or current pregnancy week.Pregnancy Conception CalculatorEstimate conception timing from an estimated due date and average cycle length.Ovulation CalculatorEstimate ovulation and the fertile window from the first day of the last period.
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