Although seems easy figuring out the alcohol you need for your guests is confusing. You have so many things to prepare for your destination wedding and to count what you need for the drinks is really hard and time consuming.

There is basic wedding alcohol calculator , that provides you basic at least information hoe to make your count  and it is based on the number of your guests  Below is a count sheet

Open Bar for 100 GUESTS:70 bottles of wine175 bottles of beer15 bottles of liquor (750 ml)20 bottles of champagne for toast (optional)150 GUESTS:105 bottles of wine266 bottles of beer22 bottles of liquor (750 ml)30 bottles of champagne for toast (optional)Calculate How Many Drinks Come in a Bottle You?re Serving5 glasses of wine in a 750 ml wine bottle (including champagne)12 drinks in a 750 ml spirit bottleAnd of course a bottle of beer is one serving.I found this to be one of the most helpful, clear guides online for your wedding in Greece
 Decide What You Want Your Alcohol Mix to BeAssuming that you have a full opnebar - you will have to bear in mind the following
 50% of your guests for a destination wedidng in Greece 50% wine, 30% beer. 20% spirit but again bare in mind that you 
know better than anybody else your guets 
The above wedding alcohol estaimator arejust estimates and again I insist to take into consideration your guests , are they 
heavy drinkers"
Have fun in your destination wedding at the Greek islands and let us ...