How numerous grapes are in a bottle of wine? A bottle of white wine normally contains 25 ounces of red wine, which is equivalent to 750 mL. https://howtomakewinefromgrapes.com/how-to-make-wine-from-grape-juice/ serving of red wine is 5 ounces, which indicates that each bottle contains about 5 portions. So, if you were to divide a bottle of white wine into five portions, you would end up with about 150 grapes.

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