Four Cups: Minimum Quantity To Fulfill Mitzva

Minimum wine to fulfill the seder mitzva:
  • Each person must drink four cups of wine at the seder;
  • Each cup must hold at least 4 fl. oz. (119 ml);
  • For each blessing on the wine, you must drink at least 2 fl. oz. (59 ml) within 30 seconds of when you begin to drink each cup.