Pregnancy Calculator

You are invited to use the free pregnancy due date calculator.
This pregnancy calculator will also help you determine when your conception occurred as well as when other fun pregnancy milestones happen in addition to your baby's due date.

Please select the first day of your last period

Select the average length of your menstrual cycle:

First Day Last Menstrual Period

Estimated Conception Date

Baby's Heart Starts Beating

End of the First Trimester

Begin Feeling Baby's Movement^*

Gender Identity Available^**

End of Second Trimester

38 Weeks - Full Term

Due Date

*Considered the earliest that moms begin to feel the baby's movement. Do not be surprised if you do not notice it for a few days, even a couple of weeks.

**Recognized as the earliest reasonable time to identify the baby's gender through a sonogram. This is dependent on the positioning of the baby and the view of the ultrasound.