Pregnancy Due Date Calculator

Expecting a bundle of joy? Our due date calculator is here to help you track your pregnancy journey with ease! Enter your info below and let the countdown begin.

Find out when your little one is arriving!

When was the first day of your last period?

What's the average length of your menstruation cycle?

21 days
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Calculate My Due Date

How Does the Due Date Calculator Work?

Getting Ready for Baby!

A full-term pregnancy usually lasts about 38 weeks from conception. Since it can be tricky to know the exact day of conception, most baby due date calculators start from the first day of your last period – this is typically about two weeks before conception. Add those 38 weeks, and you get the usual 40-week pregnancy timeline.

Navigating the Journey Ahead

Our due date calculator will give an estimated date, and once you begin prenatal care, your healthcare provider may perform an ultrasound that could give you a more specific due date. Due dates will vary, but most babies arrive within a week of the estimated delivery date.

While no one can predict exactly when you might go into labor, knowing the approximate due date of your little one can help you plan and prepare, gives you an idea of what milestones you’ll hit – and when, and helps you get the prenatal care you need at the right moments.

With all my babies, one of the very first things I was excited to do was to figure out when I would be meeting my little one. Like many moms, I’m a planner! Having a due date calculator makes this process easy and helps you start to navigate the exciting journey ahead.
- Rachel, RDN & mom of 2 boys

Disclaimer: As with any method of calculating your due date, it’s always important to check in with your healthcare provider for the most accurate information.

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