You are here: Home Parlay Calculator For American Odds Parlay Calculator For American Odds Parlay calculator below will help you easily calculate parlay odds up to 12 teams. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Sign me up for your mailing list.Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser.