## Reverse Due Date Calculator

**Reverse Due Date Calculator** - The Reverse Due Date calculator will help you pick the approximate time of conception. Just one quick item to enter and that is your due date and you will get a fast result on your possible conception date and last period. The calculator is 100% free and takes less than 2 minutes to find out the information you are searching for.

This Reverse Due Date Calculator is simple to use. All we need is your due date and the Reverse Due Date Calculator will instantly give you a result you have desired.

To get started, click on the grey down arrow for your due date month. Next select your due date itself by click the grey down arrow in the next box. After this, click the year in which you are due. After making sure you date is correct, click the CALCULATE button. This will give the result of your last period and possible conception date almost instantly. If you want to find another date or maybe you made a mistake, just click the RESET all button and start over. By doing this quick calculation, the calculator will tell you the last estimated time you made love and when you got pregnant.