Can someone help with a dining Priority Program?

[Beauty]

There used to be a program on the DIS or Internet somewhere where you could plug your dates in and it would tell you the exact date you needed to call to get Priority seating on your 90, and 60 day mark. Does it still exsist somewhere??????

 

[ziggystardust]

http://www.wdwinfo.com/wdwinfo/dining/pscalc/dispscalc.html

 

[Beauty]

Thank you so much Ziggy!