Do babies get born exactly on the calculated date?

Only about 5% of babies are born exactly on their due date. Births between 37-42 weeks are considered normal.

Estimated Due Date Calculator

Wondering when you'll hold your baby? Find out the estimated due date based on your last menstrual period.

Method

Last Menstrual Period (LMP)

About

Pregnancy is generally calculated as 280 days (40 weeks) starting from the first day of the last menstrual period.

How to use

1. Select the first day of your last menstrual period (LMP).
2. Click calculate.
3. See your estimated date and current week.

Frequently Asked Questions

Do babies get born exactly on the calculated date?: Only about 5% of babies are born exactly on their due date. Births between 37-42 weeks are considered normal.

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<p style="font:13px/1.5 sans-serif">Powered by <a href="https://tooldict.com/en/due-date-calculator" target="_blank" rel="noopener">Due Date</a> — Tooldict</p>