Due Date Calculator

First Day of Last Period

Due Date Calculator

Our Due Date Calculator helps you estimate your baby's expected arrival date based on the first day of your last period. Enter your last period date, and the tool instantly calculates your estimated due date, along with key pregnancy milestones. Understanding your pregnancy timeline is crucial for planning prenatal care, doctor visits, and preparing for your baby's arrival. With our interactive graph, track your progress week by week. This calculator is designed for expecting parents looking to simplify pregnancy planning. No signup or fees required—just reliable, fast calculations.

FAQs

Is the Due Date Calculator free?

Yes, it is completely free and requires no signup.

How accurate is the estimated due date?

The calculator provides a medically-based estimate, but actual delivery may vary.

Can I use this tool anytime?

Yes, you can use it 24/7 directly on our website.

Do I need to consult a doctor?

Yes, for personalized care and precise due date estimation, consult your doctor.