Calculate your pregnancy due date based on the date your last menstrual bleeding started. The calculator will use this information to determine when you got pregnant and when you can expect your new baby to enter the world.

Pregnancy Due Date

Enter the date of your last menstrual cycle to calculate your expected pregnancy due date.

1. Select your last Menstrual Date:
Expected Due Date:

The information presented here is for general purposes only and should not be used to make diagnosis or treatment decisions. For specific information about your health you should see a health professional.

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More information

For more information about pregnancy, including preconception advice, stages of pregnancy, investigations, complications, living with pregnancy and birth, see