Pregnancy Due Date Calculator
Calculate your due date and track pregnancy stages
Last Menstrual Period
Most common method
Conception Date
If you know the date
Date should be within the last 40 weeks
days
Normal range is 21-35 days
About Pregnancy Stages
First Trimester
Weeks 1-12: Major organs form. You may experience nausea and fatigue.
Second Trimester
Weeks 13-26: You feel baby movements. Usually more comfortable than first trimester.
Third Trimester
Weeks 27-40: Baby development completes. Prepare for birth.