Due date Calculator

Pregnancy Calculator: Estimated Date of Delivery

Curious about your baby's due date? Discover it with ease using our pregnancy calculator, which calculates your due date based on the date of your last menstrual period.

How to use the due date calculator
To calculate your baby's estimated date of delivery (EDD) using the pregnancy calculator, here are 3 simple steps to take:

Step 1: Determine when was the first day of your last period
Step 2: Select the year, the month and the date of the first day of your last period 
Step 3: Click the 'Calculate' button and the date that appears is your baby's estimated due date, presuming you have a regular 28-day cycle


Last start of your period.

User will most likely use this feature mainly on mobile. Therefore touch events and date picker etc.

Once you've determined your due date through the pregnancy calculator, you'll know when to anticipate your little one's arrival, allowing you to plan ahead more effectively.

If you haven't already done so, it's essential to take the first step and schedule an appointment with your doctor. A blood test and physical examination will confirm your pregnancy, and your doctor can also assist in establishing a more accurate due date. This valuable information will guide you through your pregnancy journey with expert care and support.

Wyeth Nutrition offers a range of helpful resources to support you along the way. Explore our pregnancy articles, utilise our Caffeine Tracker to monitor your caffeine intake, and track the week-by-week updates on both your body and your baby with our Weekly Pregnancy Tracker.