Cycle Calulator

Ovulation Cycle Calculator

First day of last menstural period :

- -

Average length of your menstrual cycle :

Result :

  • Your estimated ovulation date is : .

  • Your estimated fertile window is : to .

Ovulation Cycle Calculator

Menstrual periods vary amongst women. If you want to conceive, you have to figure out when you will ovulate. There are various methods to identify when you are likely to ovulate such as basal body temperatures, cervical mucus, ovulation kits purchased from a drugstore in addition to the ovulation calculator. Ovulation calculator is the most useful tool for women whose menstrual cycles are usually regular.


The calculation is not to be taken as a diagnostic result. Though verified by ABHI experts, for your best wellbeing, you may check it across with your doctors or healthcare professionals.