Pregnancy Due Date Calculator When the Last Period Began on March 15, 2025

If the first day of your last period (L.M.P.) was March 15, 2025, your due date will be:

December 20, 2025 (that's Saturday)

In days: 59 days

In weeks: 8 weeks and 3 days

In months: 1 month, 4 weeks

Due dates for nearest periods