How Many Cups in a Quart? The Complete Kitchen Conversion Chart
Direct answers to cups in a quart, tablespoons in a cup and teaspoons in a tablespoon, a full US kitchen conversion chart, and the US-vs-UK catch that ruins recipes.
The quick answers
If you just need the number, here are the conversions people search for most, all in US customary measures:
- There are 4 cups in a quart — a quart is 2 pints, and each pint is 2 cups.
- There are 2 cups in a pint.
- There are 16 cups in a gallon.
- There are 2 pints in a quart, and 4 quarts in a gallon.
- There are 16 tablespoons in a cup, and 3 teaspoons in a tablespoon.
- There are 8 fluid ounces in a cup.
The full US kitchen conversion chart
| To make this | You need |
|---|---|
| 1 tablespoon | 3 teaspoons |
| 1 fluid ounce | 2 tablespoons |
| 1 cup | 16 tablespoons · 48 teaspoons · 8 fluid ounces |
| 1 pint | 2 cups · 16 fluid ounces |
| 1 quart | 2 pints · 4 cups · 32 fluid ounces |
| 1 gallon | 4 quarts · 8 pints · 16 cups · 128 fluid ounces |
The chart reads in both directions: 1 quart is 4 cups, and 1 cup is a quarter of a quart.
The two ratios worth memorizing
Almost every everyday question collapses to two facts: three teaspoons make a tablespoon, and sixteen tablespoons make a cup. From there the liquid ladder just doubles — 2 cups to a pint, 2 pints to a quart — then quadruples once, with 4 quarts to a gallon. Learn those and you can rebuild the entire chart from memory.
Butter, sticks, and grams
US butter is sold in sticks, which trips up anyone following an American recipe abroad. One stick of butter is 8 tablespoons — half a cup, about 4 ounces or 113 grams. Two sticks make a cup. Most US butter wrappers are printed with tablespoon marks, so you can slice off exactly what a recipe calls for.
A US cup is not a UK cup
This is the mistake that quietly ruins conversions. Every number above is US customary. A US cup is about 236.6 millilitres and a US pint is 16 fluid ounces — but an imperial (UK) pint is 20 fluid ounces, so a British pint holds a quarter more liquid than an American one. British and Australian recipes also lean on weighing dry ingredients rather than scooping them. When a recipe's origin is unclear, match the country to the measure before you start.
When to reach for a scale instead
Volume is convenient, but it is inconsistent for dry goods: a cup of flour can vary by around 25% depending on how it is packed. For anything you bake regularly, weighing in grams is faster and far more repeatable than any cup-to-tablespoon conversion. Keep the chart above for liquids and quick scaling, and let a kitchen scale handle the precise work.
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