Looking for online calender

Seatown_Gal

Someone had posted a site where you can put in your height/weight and average daily calories and it calculated what your estimated weight would be at the end of each week, and it allowed for you to go as far as you needed for your weight loss. I cannot find the post or the site, and I have searched and searched, but the ones I find do not allow you the option to show past 4 weeks. Does anyone know what the site is? Thanks!