US cups to US quarts – US cup to US quart Converter
1 cup = 0.25 qt
Formula
qt = cup × 0.25
US cups to US quarts conversion table
| US cups (cup) | US quarts (qt) |
|---|---|
| 0.5 cup | 0.125 qt |
| 1 cup | 0.25 qt |
| 2 cup | 0.5 qt |
| 3 cup | 0.75 qt |
| 5 cup | 1.25 qt |
| 10 cup | 2.5 qt |
| 20 cup | 5 qt |
| 25 cup | 6.25 qt |
| 50 cup | 12.5 qt |
| 75 cup | 18.75 qt |
| 100 cup | 25 qt |
| 250 cup | 62.5 qt |
| 500 cup | 125 qt |
| 1000 cup | 250 qt |
| 5000 cup | 1250 qt |
US cups and US quarts are both volume units. One US cup equals 0.25 US quarts; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 cup = 0.25 qt10 cup = 2.5 qt100 cup = 25 qt
Common pitfalls and look-alike units
Gallons differ: the US gallon ≈ 3.78541 L while the imperial gallon ≈ 4.546 L — about 20% apart, so check which one a recipe or fuel figure means. A US cup (~236.6 mL) is also not the metric 250 mL cup.
Frequently asked questions
How many US quarts are in a US cup?
1 US cup (cup) equals 0.25 US quart (qt).
How do I convert US cups to US quarts?
Multiply the US cup value by 0.25 to get US quart — for example, 2 US cups = 0.5 US quart.
How do I convert US quarts back to US cups?
1 US quart equals 4 US cup. Use the swap button or the reverse conversion page linked on this page.