US cups to US quarts
US quarts = US cups × 0.25
Reverse: US quarts to US cups
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How to convert US cups to US quarts
One US cup is 0.25 US quarts, so multiply the number of US cups by 0.25. For example, 20 US cups is 20 × 0.25 = 5 US quarts. To go back, divide by the same number, or multiply by 4.
Quick estimate
Multiplying by about 0.3 gets within 20.0% of the exact answer, which is enough to check that a result makes sense.
Where it comes up
Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.
| US cups | US quarts |
|---|---|
| 1 cup | 0.25 qt |
| 2 cup | 0.5 qt |
| 3 cup | 0.75 qt |
| 4 cup | 1 qt |
| 5 cup | 1.25 qt |
| 6 cup | 1.5 qt |
| 7 cup | 1.75 qt |
| 8 cup | 2 qt |
| 9 cup | 2.25 qt |
| 10 cup | 2.5 qt |
| 11 cup | 2.75 qt |
| 12 cup | 3 qt |
| 13 cup | 3.25 qt |
| 14 cup | 3.5 qt |
| 15 cup | 3.75 qt |
| 16 cup | 4 qt |
| 17 cup | 4.25 qt |
| 18 cup | 4.5 qt |
| 19 cup | 4.75 qt |
| 20 cup | 5 qt |
| 25 cup | 6.25 qt |
| 30 cup | 7.5 qt |
| 40 cup | 10 qt |
| 50 cup | 12.5 qt |
| 60 cup | 15 qt |
| 70 cup | 17.5 qt |
| 75 cup | 18.75 qt |
| 80 cup | 20 qt |
| 90 cup | 22.5 qt |
| 100 cup | 25 qt |
| 120 cup | 30 qt |
| 150 cup | 37.5 qt |
| 200 cup | 50 qt |
| 250 cup | 62.5 qt |
| 300 cup | 75 qt |
| 400 cup | 100 qt |
| 500 cup | 125 qt |
| 750 cup | 187.5 qt |
| 1,000 cup | 250 qt |
| 1,500 cup | 375 qt |
| 2,000 cup | 500 qt |
| 5,000 cup | 1,250 qt |
| 10,000 cup | 2,500 qt |
Questions
How many US quarts are in a US cup?
0.25 US quarts.
How do I convert US cups to US quarts in a spreadsheet?
Put the value in A1 and type =A1*0.25, then fill the formula down the column.
Are the values in the table exact?
They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.