Do you know of a drink calculator? We need to figure out how many cases of wine/beer we need 4 the wedding?

Figure an average of 4 drinks per drinking age person that drinks. It kind of depends on the crowd, the amount of time and what you're serving. There really is no set formula, but we had 102 people and went through 35 bottles of wine, 15 champagnes and some portion of the keg. There was a coktail hour and about 4 hours of drinking time.Do you know of a drink calculator? We need to figure out how many cases of wine/beer we need 4 the wedding?
Try these links:


http://www.evite.com/pages/party/drink-c鈥?/a>


http://www.party411.com/drink-guide.html


http://www.thatsthespirit.com/en/drinks/鈥?/a>