Online due date calculator by menstruation

Online due date calculator by menstruation


Free online due date calculation by menstruation service.

Select the first day of your last period:
«March 2025»
SuMoTuWeThFrSa
2324252627281
2345678
9101112131415
16171819202122
23242526272829
303112345




Result

Your gestational age:
0 weeks
Estimated due date:
January 4, 2026


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Due date by conception date

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