Online Pregnancy Due Date Calculator
Use our free **Online Pregnancy Due Date Calculator** to estimate your **Estimated Due Date (EDD)**. Knowing your **Due Date** is a key part of planning for your baby's arrival. This tool uses the date of your **Last Menstrual Period (LMP)** to provide an estimate of when you might expect your baby. It also calculates your estimated **conception date** and your current **pregnancy week**.
Disclaimer: This calculator provides an *estimate* based on standard averages (like Naegele's Rule, assuming a 28-day cycle and 280-day pregnancy). Actual due dates can vary significantly, and only a healthcare provider can give you an accurate assessment based on ultrasounds and your specific medical history. This tool is for informational purposes only and should not replace professional medical advice.
How to Use the Due Date Calculator
- Select the date of the first day of your Last Menstrual Period (LMP).
- Click the "Calculate Due Date" button.
- The results will show your estimated due date, estimated conception date, and your current gestational age (how many weeks pregnant you are).
- (Note: Standard calculation assumes a 28-day cycle. If your cycle is significantly different, this estimate may be less accurate. Consult your doctor.)