Ovulation calculator

By  | March 29, 2012

If you are trying to conceive our ovulation calculator could help you to work out when you may be at your most fertile and aid you in conceiving.

  1. First day of last menstrual period:
  2. Average length of your menstrual cycle:
Please wait for the page to fully load, and when you choose a date above, your results will appear here

  low fertility

  medium fertility

  medium fertility

  medium fertility

  peak fertility

  peak fertility (likely ovulation date)

  low fertility

low fertility
medium fertility
likely ovulation date


Now our ovulation calculator has indicated to you when you are most likely to be ovulating this is an important time to start considering your health making some healthy lifestyle changes. From giving up alcohol and smoking, to the top fertility questions, as there are lots of things you can do to increase your chances of conceiving.

Read more tips on on understanding how you are most likely to become pregnant, plus more information on how ovulation works and your menstrual cycle cycle works.

Ovulation calculatorRemember!

When using the ovulation predictors or calculators, always remember they only give you calculated dates which are estimates – they are not exact.


All information provided on our ovulation predictor or calculator is for information purposes only. All calculated dates are estimates and should be considered as such: since each woman’s menstrual cycle is unique, there are no guarantees that the dates are or will be accurate for you.  You should always contact your own medical doctor with any questions or concerns that you may have about your personal situation.