Quick answer: 1 Quart (US) in Cup (US)
1 qt equals 3.943137 cup. To convert Quart (US) to Cup (US), multiply by 3.943137 using the free calculator above — no signup needed.
Volume & Capacity units
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About Volume & Capacity Converter
The Volume & Capacity Converter converts between 8 different units, including Liter, Milliliter, Cubic Meter, Gallon (US), Quart (US). The base unit is the Liter, and every other unit on this page is defined as an exact multiple of it. Type any value into the calculator above to convert instantly — free, unlimited, no signup and nothing to install.
Common equivalents: 1 Liter = 1000 Milliliter, 0.001 Cubic Meter, 0.264172 Gallon (US).
Scale of this category: the smallest unit is the Milliliter (mL) and the largest is the Cubic Meter (m³).
Last updated: 2026-09-15
Volume & Capacity conversion factors
| Unit | Symbol | Value in Liter |
|---|---|---|
| Liter | L | 1 L = 1 L |
| Milliliter | mL | 1 mL = 0.001 L |
| Cubic Meter | m³ | 1 m³ = 1000 L |
| Gallon (US) | gal | 1 gal = 3.785412 L |
| Quart (US) | qt | 1 qt = 0.946353 L |
| Pint (US) | pt | 1 pt = 0.473176 L |
| Cup (US) | cup | 1 cup = 0.24 L |
| Fluid Ounce (US) | fl oz | 1 fl oz = 0.0295735 L |
Worked Examples
See exactly how the conversion works with real numbers, step by step.
How much is 1 Quart (US) in Cup (US)?
- Multiply 1 by the conversion factor 3.943137
- 1 Quart (US) = 3.943137 Cup (US)
How much is 5 Quart (US) in Cup (US)?
- Multiply 5 by the conversion factor 3.943137
- 5 Quart (US) = 19.715686 Cup (US)
How much is 25 Quart (US) in Cup (US)?
- Multiply 25 by the conversion factor 3.943137
- 25 Quart (US) = 98.578432 Cup (US)
Quick Conversion Reference Table
| Quart (US) (qt) | Cup (US) (cup) |
|---|---|
| 1 qt (Quart (US)) | 3.943137 cup (Cup (US)) |
| 2 qt (Quart (US)) | 7.886275 cup (Cup (US)) |
| 5 qt (Quart (US)) | 19.715686 cup (Cup (US)) |
| 10 qt (Quart (US)) | 39.431373 cup (Cup (US)) |
| 20 qt (Quart (US)) | 78.862746 cup (Cup (US)) |
| 50 qt (Quart (US)) | 197.156864 cup (Cup (US)) |
| 100 qt (Quart (US)) | 394.313727 cup (Cup (US)) |
| 500 qt (Quart (US)) | 1971.57 cup (Cup (US)) |
| 1000 qt (Quart (US)) | 3943.14 cup (Cup (US)) |
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How to Use This Converter
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FAQ
How much is 1 Quart (US) in Cup (US)?
1 Quart (US) = 3.943137 Cup (US).
How do I convert Quart (US) to Cup (US)?
Enter your value in Quart (US) into the converter above and the result in Cup (US) appears instantly. 1 qt equals 3.943137 cup — just multiply your value by 3.943137.
What is the formula for Quart (US) to Cup (US)?
The formula is: value in Cup (US) = value in Quart (US) × 3.943137. For example, 5 qt × 3.943137 = 19.715686 cup.
Is this Quart (US) to Cup (US) converter free and accurate?
Yes. This Quart (US) to Cup (US) converter is 100% free, uses the exact international conversion factor (3.943137), and works on any device with no signup.
How do I convert Cup (US) back to Quart (US)?
To convert back, divide by 3.943137 (or multiply by 0.253605). You can also use our dedicated How Many Quart (US) in 1 Cup (US)? page for instant results.
Do I need to download an app or sign up?
No. The converter runs entirely in your browser — nothing to install, no account, no fees. It even keeps working offline once the page has loaded.
Which Volume & Capacity units are supported?
This converter supports 8 units: Liter, Milliliter, Cubic Meter, Gallon (US), Quart (US), Pint (US), Cup (US), Fluid Ounce (US).