Pregnancy Due Date Calculator When the Last Period Began on March 13, 2024

If the first day of your last period (L.M.P.) was March 13, 2024, your due date will be:

December 18, 2024 (that's Wednesday)

In days: 284 days

In weeks: 40 weeks and 4 days

In months: 9 months, 1 week and 2 days

Due dates for nearest periods