Future Birthday Calculator - Plan Your Baby's Birthday

Our future birthday calculator allows you to determine the days to have sex if you want the baby to be born on a specific date or to have a specific zodiac sign.

Enter the date you want for your baby's birthday.

Want your baby's birthday to fall on a holiday?

Want your baby to have a certain zodiac sign?

You want your baby to be born on a full moon. We'll find the next upcoming full moon dates and calculate when to conceive.

or see example results

This calculator provides estimates for entertainment and planning purposes only. Actual delivery dates vary and cannot be guaranteed. Consult your healthcare provider for medical advice about conception timing and pregnancy planning. See our disclaimer.