4 qt has 16 cups.
It is notable that typing nearly any measurement with "to" between the desired measurement designation will return the answer on Google search.
ex. 1 mile to feet
234 mm to km
1 qt to cup
0.5 qt 1 quart = 4 cups 1 cup = 0.25 quart
2.5 qt 1 quart = 4 cups 1 cup = 0.25 quart
4
4 pt = 2 qt
4 qt = gal 1 qt = 0.25 gal
yes 1 qt = 4 cups 1 cup = 0.25 qt
16
24 cups 1 quart = 4 cups 1 cup = 0.25 quart
14 qts 1 quart = 4 cups 1 cup = 0.25 quart
40 cups 1 quart = 4 cups 1 cup = 0.25 quart
1 quart = 4 cups 1 cup = 0.25 quart
That is 4 cups.