Pregnancy Due Date Calculator When the Last Period Began on May 31, 2025

If the first day of your last period (L.M.P.) was May 31, 2025, your due date will be:

March 7, 2026 (that's Saturday)

In days: 31 days

In weeks: 4 weeks and 3 days

In months: 1 month

Due dates for nearest periods