How much alcohol to put in 2 quarts of juice?

8 cups. In US measure: 1 quart = 4 cups And 1 cup = 0.25 quart. There are 32 US fluid ounces (2 pints, or 4 cups) in 1 US quart (946.4 ml). There are 40 Imperial fluid ounces (2 pints) in 1 Imperial...

946.352946 * 0.2 = 189.271 ml = 6.4 oz

1.89 L1 liter = 1.05 quart1 quart = 0.94 liter

8 cups half a gallon 1.893 liters

2 pints in a quart. 8 pints in a gallon. 4 quarts in a gallon.so 2 quarts would be 4 pints