When Did I Conceive if My Due Date Is September 27?

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 conceived at January 4, 2025
You are 7 weeks pregnant.
First day of Last Month Period (L.M.P.) was December 21, 2024

Nearest calculation of days of conception based on day of birth