Generally speaking, how full is the right time to pour wine? When eating in the restaurant, if you see the waiter filling up the glass in front of you, don't think it's kindness. This only shows that the restaurant lacks the concept of wine. In fact, only champagne can be poured to the full. If you drink white wine, you can pour half a cup at a time. If you drink red wine, one quarter is the appropriate amount. If you pour it too full, you cannot appreciate the fragrance and color of the wine.