How Much Hard Seltzer for a Party?

Hard Seltzer Planning Guide

Hard seltzer plans almost exactly like beer: about one can per drinker per hour, so a 3-hour party averages two to three cans per guest, and a 12-count variety pack covers roughly four to five people for that window. Most seltzers sit around 5% alcohol, the same neighborhood as a standard beer, so you can budget them one for one against beer and let guests mix between the two. Buy the variety packs rather than single flavors, since the whole appeal is choice and a crowd will spread out across the lineup.

Seltzer is the easy answer for the lighter, calorie-conscious end of your guest list and tends to skew toward younger crowds and warm-weather events. It is also gluten-free, which quietly solves a dietary need that beer does not. Because it drinks cold and refreshing rather than filling, guests often go through it faster than beer on a hot day, so lean toward the high end of your per-person estimate for an outdoor summer party. Stock a couple of distinct flavor families so there is something beyond the usual citrus.

Chilling is the whole game with seltzer, because it tastes flat and faintly artificial when it is even slightly warm. It needs to be served very cold, so chill it ahead and use ice only to hold temperature, the same way you would with beer. Cans cool faster than bottles and stack neatly in a cooler, so plan about one pound of ice per guest for the drink bins. Keep a backup pack chilling in reserve, since seltzer is usually the first thing to empty at a summer party.