Pregnancy Due Date Calculator When the Last Period Began on April 13, 2025

If the first day of your last period (L.M.P.) was April 13, 2025, your due date will be:

January 18, 2026 (that's Sunday)

In days: 31 days

In weeks: 4 weeks and 3 days

In months: 1 month and 1 day

Due dates for nearest periods