When Did I Conceive if My Due Date Is October 1?

A calculator that calculates the day of conception based on due date.

If you do not know when you will give birth and you know the date of your last period, use the duea date calculator.

🔮 You seem to want to know the future. You've chosen a delivery date of October 1, 2025. Unfortunately, I can't predict it.

If you want to give birth on October 1, 2025 then you should get pregnant on January 8, 2025, and the first day of your period (L.M.P.) should be December 25, 2024.

Nearest calculation of days of conception based on day of birth