This website uses Google Analytics and cookies to ensure you get the best experience on the website. Please see the Privacy Policy for more information.


Thanks for using my app! I may be biased, but this is probably the best pregnancy calculator available.

Use the "hamburger" menu in the upper right corner to navigate the site. Make sure check out the Help page and the How-To Video if you haven't used this before.
Recent updates are listed in the Changelog.


Here are the ways you can connect with me:

It looks like you have the PRO key installed. Thank you for your support! I plan to implement some premium features eventually, so stay tuned!