Calculate your pregnancy due date and current week.
Your Due Date
May 15, 2026
Current Week: Week 8
Trimester: First
Days Until Due: 224 days
Pregnancy Trimesters
First Trimester: Weeks 1-12
Second Trimester: Weeks 13-26
Third Trimester: Weeks 27-40
Pregnancy lasts approximately 40 weeks (280 days) from the first day of your last menstrual period (LMP). This calculator helps you track your pregnancy journey.