How Many Cups in a Quart, Pint, and Gallon?
There are 4 cups in a quart, 2 cups in a pint, and 16 cups in a gallon. These three conversions come up constantly in cooking — scaling soup recipes, buying milk or stock, or converting a recipe written in pints to the cups you're used to measuring with.
Quick Reference Table
| Unit | Cups | Pints | Quarts |
|---|---|---|---|
| 1 cup | 1 | ½ | ¼ |
| 1 pint | 2 | 1 | ½ |
| 1 quart | 4 | 2 | 1 |
| 1 gallon | 16 | 8 | 4 |
How They All Connect
The easiest way to remember the relationship is that each unit doubles the one before it, except going from quart to gallon, which is a 4x jump:
1 pint = 2 cups
1 quart = 2 pints = 4 cups
1 gallon = 4 quarts = 8 pints = 16 cups
Think of it as nesting containers: a gallon holds 4 quarts, each quart holds 2 pints, and each pint holds 2 cups. If you picture them stacked inside each other, the math becomes easy to recall without memorizing four separate numbers.
Cups to Quarts Conversion Table
| Cups | Quarts |
|---|---|
| 1 cup | ¼ quart |
| 2 cups | ½ quart |
| 4 cups | 1 quart |
| 8 cups | 2 quarts |
| 12 cups | 3 quarts |
| 16 cups | 4 quarts (1 gallon) |
Cups to Gallons Conversion Table
| Cups | Gallons |
|---|---|
| 4 cups | ¼ gallon |
| 8 cups | ½ gallon |
| 16 cups | 1 gallon |
| 32 cups | 2 gallons |
When This Conversion Comes Up
This conversion is most useful in three situations. When scaling a soup, stock, or batch recipe written in quarts or gallons but you only have cup measures. When grocery shopping — milk, juice, and stock are often sold by the quart, pint, or half-gallon, and you need to know how that translates to the cups a recipe calls for. And when canning or large-batch cooking, where ingredients are commonly measured in quarts.
For converting between cups and smaller units like tablespoons and teaspoons, see the Cups to Tablespoons Calculator. For weight-based conversions (grams, ounces, pounds), use the Liquid Converter.
Frequently Asked Questions
How many cups are in a quart of milk?
A quart of milk contains 4 cups. This applies to any liquid — water, milk, broth, or juice — since quarts and cups are both volume measurements regardless of what's being measured.
How many cups are in a gallon of water?
A gallon contains 16 cups. This is useful for tracking daily water intake goals, which are often expressed in ounces or cups but sold by the gallon at the store.
Is a dry quart the same as a liquid quart?
No, slightly different. A US dry quart (used for produce like berries) is about 16% larger than a liquid quart. For cooking and baking, recipes almost always mean the liquid quart, which is what this guide and the standard 4-cups-per-quart conversion refer to.
How many quarts are in a gallon?
There are 4 quarts in 1 gallon. This is the most commonly needed conversion when buying liquids in bulk — a gallon of milk, for example, is the same as 4 quart containers.