Pregnancy Due Date Calculator When the Last Period Began on March 21, 2025
If the first day of your last period (L.M.P.) was March 21, 2025, your due date will be:
December 26, 2025 (that's Friday)
In days: 30 days
In weeks: 4 weeks and 2 days
In months: less than a month, 4 weeks and 2 days
Due dates for nearest periods
- Calculate due date when last period was March 17
- Calculate due date when last period was March 18
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- Calculate due date when last period was March 20
- Calculate due date when last period was March 21
- Calculate due date when last period was March 22
- Calculate due date when last period was March 23
- Calculate due date when last period was March 24
- Calculate due date when last period was March 25