Fertility Ovulation Calculator

This free online ovulation calculator is a handy tool to help you determine your ovulation date and most fertile period of your cycle. Use it just as a guide, because many women don't ovulate mid cycle. This fertility calculator along with other means of determining your ovulation date ( BBT charting and OPK use) is another tool that you can use to help get pregnant faster.

Enter the number of days in your cycle
(Example: 28 days):

days

Enter the first day of your last menstrual period.

Month: Day:

Year:

Possible date of ovulation:

Most likely to conceive during these dates:



Return from Ovulation Calculator to Determining Ovulation Date.


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