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Easy-To-Use Free Ovulation Calculator

Find Out When Is Best to Conceive


When it's time to try getting pregnant, you may find out that it's not as easy as it seems. You can increase your chances of conception by timing intercourse for your most fertile days, which would be when you are ovulating. But when does ovulation occur? Use our handy free ovulation calculator below to estimate your next ovulation cycle.

When Do You Ovulate?

This ovulation calculator will help you figure out the approximate days when you are the most fertile. If you have sex on the dates shown above, your chances of conception will increase. This calendar is an easy-to-read chart that tells you not only which days you will be fertile, but also the date when you can take a pregnancy test to see if your efforts have paid off!

However, please keep in mind that this is just an estimate and that there are many other factors involved in conception.

Using An Ovulation Calculator To Determine When You Will Be Fertile

You don't need to worry about filling in complex charts! We just need two bits of information:

  1. The date that your last period started
  2. Your average cycle length

Free Ovulation Calculator

With that basic information entered in our ovulation calculator, we'll be able to predict when you'll ovulate next, including the dates when conception will be most likely.

Please note that these calculations are only an estimate based on an average cycle length. If your menstrual cycles are not regular, this ovulation predictor may not work for you.

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