Pregnancy Due Date Calculator

Calculate your due date, current week, and key pregnancy milestones.

Calculate by

LMP Date

November 21, 2026

Due Date

Current Week

1st

Trimester

220

Days Remaining

Key Milestones

Mar 28, 2026 Heartbeat detectable Week 6

May 16, 2026 End of first trimester Week 13

Jul 4, 2026 Anatomy scan Week 20

Aug 1, 2026 Viability milestone Week 24

Aug 22, 2026 End of second trimester Week 27

Aug 29, 2026 Third trimester begins Week 28

Oct 31, 2026 Full term begins Week 37

Nov 21, 2026 Due date (40 weeks) Week 40

This calculator provides estimates only. Consult your healthcare provider for accurate due dates.