How Many Pints Are in a Quart?

There are 2 pints in 1 quart. That ratio holds in both the US customary and the imperial (UK) systems, so wherever you are, two pints always make a quart. What changes between the systems is the size of the pint and the quart themselves, which is worth knowing when you switch between American and British recipes.

The quick math

The customary volume units nest neatly, and the pint-quart-gallon ladder is the easiest part to memorize:

• 2 cups = 1 pint
• 2 pints = 1 quart
• 4 quarts = 1 gallon

Working the steps together, a US quart is 2 pints, which is 4 cups, which is 32 fluid ounces. A gallon is 4 quarts, so it holds 8 pints and 16 cups. A useful memory aid is that everything in this ladder doubles: two cups to a pint, two pints to a quart, and then a jump of four quarts to a gallon. Once the doubling pattern clicks, you can move up or down the ladder without a chart, halving as you go down and doubling as you go up.

Pints, quarts, and gallons table (US)

Reading down the table shows the doubling pattern clearly: each step up in the ladder doubles the pints and doubles the ounces.

US vs imperial: same ratio, different sizes

Here is the catch. Both systems agree that 2 pints make a quart, but their pints are not equal:

• A US pint is 16 US fluid ounces, about 473 mL.
• An imperial pint is 20 imperial fluid ounces, about 568 mL.

Because the imperial pint is larger, the imperial quart is larger too: 40 imperial fluid ounces versus 32 US fluid ounces. So a British “pint of milk” is roughly a fifth bigger than an American one. The 2-to-1 ratio still holds within each system; you just cannot swap a US quart for an imperial quart and expect the same amount.

Why the pint sizes differ

The split dates back to the 19th century, when the UK adopted the imperial system and standardized the pint at 20 fluid ounces, while the US kept an older definition closer to the wine gallon, giving a 16-ounce pint. The saying “a pint’s a pound the world around” reflects the US pint of water weighing about a pound; the imperial pint of water weighs closer to a pound and a quarter. For cooking, the practical takeaway is to follow the recipe’s country of origin or convert to milliliters, which are identical everywhere. In milliliters the difference is easy to see: a US pint is about 473 mL, a US quart about 946 mL, while an imperial pint is about 568 mL and an imperial quart about 1,137 mL. If a recipe or a drink order feels like more or less than you expected, the pint definition is usually the reason.

The dry pint is a different measure

One more wrinkle in the US: alongside the liquid pint there is a dry pint, used for produce like berries. A US dry pint is about 18.6 cubic inches, or roughly 550 mL, which is larger than the liquid pint of about 473 mL. This is why a “pint of blueberries” at the market holds a bit more volume than a pint of milk. The dry pint measures a heaped, uneven solid rather than a poured liquid, so the two are kept separate in official tables. For cooking you rarely need to convert a dry pint precisely; the container is the unit. But it explains why produce pints and liquid pints do not feel identical when you pour them out.

Worked examples

The ladder makes scaling batches simple:

• A recipe calls for a quart of broth and you have pint containers: use 2 pints.
• You need 3 quarts of water for pasta: that is 6 pints, or 12 cups.
• A gallon of soup portioned into pint containers fills 8 of them.
• A half-quart of cream is 1 pint, or 2 cups.

Where you will use this

Berries, ice cream, and stock are commonly sold by the pint or quart in the US, and knowing the ladder helps you scale. If a recipe calls for a quart of broth and you have a pint container, you need two. Moving up to larger batches, our guide to how many ounces are in a gallon covers the gallon layer, and for the step down to individual servings, how many ounces are in a cup handles the cup. Keep the ladder in mind, two pints to a quart and four quarts to a gallon, and the whole system stays clear.