Pregnancy Due Date Calculator When the Last Period Began on August 18, 2025

If the first day of your last period (L.M.P.) was August 18, 2025, your due date will be:

May 25, 2026 (that's Monday)

In days: 28 days

In weeks: 4 weeks

In months: less than a month, 4 weeks

Due dates for nearest periods