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Pregnancy Due Date Calculator

Calculate your pregnancy due date and track important milestones

What this tool does

Pregnancy Due Date Calculator helps you calculate your pregnancy due date and track important milestones.

What you get

Pregnancy Due Date Calculator produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

First Day of Last Menstrual Period (LMP)

IMPORTANT DISCLAIMER: This calculator provides an estimate only. Due dates are predictions, and only about 5% of babies are born on their exact due date. This tool is for informational purposes only and does not replace professional medical advice. Please consult with your healthcare provider for personalized prenatal care, accurate dating (especially via ultrasound), and medical guidance throughout your pregnancy.

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