The quick answer / US liquid measurements
How Many Ounces in a Quart?
There are 32 fluid ounces in 1 quart (US liquid). That's 1 qt = 32 fl oz = 4 c = 2 pt ≈ 946.35 ml.
Let’s measure that.
US liquid measurements. You can use decimals or fractions, including ½ and 1 1/2.
A quick reference.
| quarts | fluid ounces |
|---|---|
| ⅛ quart | 4 fl oz |
| ¼ quart | 8 fl oz |
| ½ quart | 16 fl oz |
| 1 quart | 32 fl oz |
| 2 quarts | 64 fl oz |
| 3 quarts | 96 fl oz |
A note on measurements.
This calculator uses US liquid measures. Imperial measures and US dry measures are different. Fluid ounces describe volume; they don’t tell you how much flour, sugar, or another ingredient weighs.
For baking by weight, use the grams given in the recipe. If you’re converting a recipe from another country, check which size cup it uses.
Source: NIST household measurement referenceA few common questions.
What is a quart?
A US liquid quart is 32 fluid ounces, equal to 2 pints or 4 cups (≈ 946.35 ml).
Does 32 ounces (by weight) equal a quart?
No. Fluid ounces measure volume, not weight. A quart is 32 fluid ounces. Weight ounces depend on the ingredient's density.