How Much Liquor do I Need for a Wedding?

If you are trying to figure how much liquor you need for a wedding, you have to figure out how many guest you will have there and what types of liquor you are planning to serve your guest. Some liquors come in larger bottle than others. If you are planning to serve just champagne and wine then you will probably need 1 case per 10 adults. If you are serving mixed drinks and straight shots then 1 case per 20 adults should be fine.