How many cups is 32 oz?

32 fl oz is 4 cups, which is exactly one US quart or 2 pints. In milliliters it is about 946 mL, a little short of a liter (a liter is 33.81 fl oz).

Cartons of broth and stock are often 32 fl oz, so one carton gives you 4 cups. Many reusable water bottles are 32 fl oz too, and four of them make a gallon.

Phrasing like "how many 32 ounces in a cup" comes up a lot; the useful answer is that a cup is 8 fl oz, a quarter of 32. Tubs of yogurt sold as 32 oz are labeled by weight, so the cup count there is approximate. See cups to mL for metric recipes.