Cup (US) to Quart (US)Converter
Instantly convert Cup (US) (cup) to Quart (US) (qt). Free, accurate, and easy to use.
How to Convert Cup (US) to Quart (US)
To convert Cup (US) (cup) to Quart (US) (qt), multiply your value by 0.24999974.
Example: 5 cup × 0.24999974 = 1.24999868 qt
What is a Cup (US)?
The US cup equals exactly 8 US fluid ounces or approximately 236.588 milliliters. It is the foundation of most American baking recipes and is measured with standardized cup-shaped tools. The metric cup used in some countries equals 250 mL. There are 2 cups in a US pint, 4 in a quart, and 16 in a gallon.
What is a Quart (US)?
The US liquid quart equals 32 fluid ounces, 2 pints, or approximately 946.353 milliliters. It is used for motor oil, large recipe volumes, and bottled beverages in the United States. The UK quart equals 2 imperial pints, approximately 1.137 liters. Four US quarts make one US gallon.
Cup (US) to Quart (US) Conversion Table
| Cup (US) (cup) | Quart (US) (qt) |
|---|---|
| 0.001 cup | 0.00025 qt |
| 0.01 cup | 0.0025 qt |
| 0.1 cup | 0.02499997 qt |
| 0.5 cup | 0.12499987 qt |
| 1 cup | 0.24999974 qt |
| 2 cup | 0.49999947 qt |
| 5 cup | 1.24999868 qt |
| 10 cup | 2.49999736 qt |
| 20 cup | 4.99999472 qt |
| 50 cup | 12.49998679 qt |
| 100 cup | 24.99997358 qt |
| 200 cup | 49.99994717 qt |
| 500 cup | 124.99986791 qt |
| 1000 cup | 249.99973583 qt |
| 5000 cup | 1249.99867914 qt |
| 10000 cup | 2499.99735828 qt |
| 50000 cup | 12499.9867914 qt |
| 100000 cup | 24999.9735828 qt |
| 1000000 cup | 249999.73582796 qt |
| 1000000000 cup | 249999735.82796273 qt |
Frequently Asked Questions
How do I convert Cup (US) to Quart (US)?
Multiply the Cup (US) value by 0.24999974. Formula: qt = cup × 0.24999974. Example: 10 cup = 2.49999736 qt.
How many Quart (US) are in one Cup (US)?
One Cup (US) (cup) equals 0.24999974 Quart (US) (qt).
How many Cup (US) are in one Quart (US)?
One Quart (US) (qt) equals 4.00000423 Cup (US) (cup).
What is the exact conversion factor from Cup (US) to Quart (US)?
The conversion factor is 0.24999974. Multiply any cup value by this number to get qt. For the reverse, multiply by 4.00000423.
How do I convert Quart (US) back to Cup (US)?
Divide by 0.24999974, or equivalently multiply by 4.00000423. Formula: cup = qt ÷ 0.24999974.
Is the Cup (US)-to-Quart (US) conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.24999974 is exact and universally agreed upon.