Pregnancy Due Date Calculator

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Calculate Based On

First Day of Last Menstrual Period

Average Cycle Length (Days)

Estimated Due Date

Oct 8, 2026

Current: 41 wks 3 daysThird Trimester (Weeks 27 - 40+)

100% completed

Key Pregnancy Milestones

First Heartbeat (~6 Wks)

Feb 12, 2026

First Movement (~18 Wks)

May 7, 2026

Viability Milestone (~24 Wks)

Jun 18, 2026

Full Term (~37 Wks)

Sep 17, 2026

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