Ovulation Calculator

Ovulation Calculator

Trying to conceive? Need help working out when you’re ovulating and want to know when is the best time to try? The best time for trying isn’t just when you’re ovulating but also the days beforehand as sperm can stay alive for up to 5 days inside your body and wait for your egg to arrive.

If you want to identify the signs of ovulation, click here.

The ovulation calculator provides an approximation of when your best chance to try this coming month is. The more regular your cycle is, the more accurate the result will be.


ENTER the first day of your last period:
ENTER how many days in a typical cycle: