गर्भावस्था Due Date कैलकुलेटर from Last Period
Add 280 days (40 weeks) to the first day of your last menstrual period to get your due date. If your LMP was January 1, your due date is October 8. Only about 5% of babies arrive on the exact due date - most arrive within 2 weeks of it.
Due Date
Fri, January 29, 2027
224 days remaining
Currently Pregnant
8w 0d
Trimester
First Trimester
Key Milestones
Week 8 — Heartbeat detectable
Fri, June 19, 2026
Week 12 — End of first trimester
Fri, July 17, 2026
Week 20 — Anatomy / anomaly scan
Fri, September 11, 2026
Week 28 — Viability milestone
Fri, November 6, 2026
Week 36 — Full term approaching
Fri, January 1, 2027
Week 40 — Due date
Fri, January 29, 2027
Naegele's rule: due date = LMP + 280 days (40 weeks). Trimesters: T1 = weeks 1-13, T2 = weeks 14-27, T3 = weeks 28-40. Always confirm with your healthcare provider.
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