Pregnancy Due Date Calculator

Use our pregnancy due date calculator to estimate your baby's arrival date based on your last menstrual period (LMP) and average cycle duration.

Enter the date of your LMP and select your average cycle duration below:



Note: This calculator provides an estimated due date and should not replace professional medical advice. Consult your healthcare provider for personalized guidance.

How to Use the Due Date Calculator

Follow these steps to estimate your baby's due date:

  1. Date of Your Last Menstrual Period (LMP):
    • Click the calendar icon to select the date of your last menstrual period (LMP).
    • Alternatively, manually enter the date in the format (YYYY-MM-DD).
  2. Average Cycle Duration:
    • Select the average duration of your menstrual cycle from the dropdown menu.
    • If your cycle duration is not listed, choose the closest option.
  3. Calculate Due Date:
    • Click the "Calculate Due Date" button to perform the calculation.
    • Your estimated due date will be displayed below.
  4. Important Note:
    • This calculator provides an estimated due date and should not replace professional medical advice.
    • Consult your healthcare provider for personalized guidance during your pregnancy journey.