Ovulation Calculator

Increase your chances of getting pregnant by determining when you are most fertile with Essential Baby's Ovulation Calculator.

Get a more accurate result


Our Ovulation Calculator provides approximate dates for predicting ovulation as there are several variables that can cause cycle irregularities.


To get a more accurate result, use the Ovulation Calculator in conjunction with Essential Baby's Basal Temperature Charts to calculate your luteal phase.

What is ovulation? What is my luteal phase?


Or, would you like to know your estimated due date?
Click here for Essential Baby's Due Date Calculator.