Quick answer: 1 Fluid Ounce (US) in Quart (US)
1 fl oz equals 0.03125 qt. To convert Fluid Ounce (US) to Quart (US), multiply by 0.03125 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 Fluid Ounce (US) in Quart (US)?
- Multiply 1 by the conversion factor 0.03125
- 1 Fluid Ounce (US) = 0.03125 Quart (US)
How much is 10 Fluid Ounce (US) in Quart (US)?
- Multiply 10 by the conversion factor 0.03125
- 10 Fluid Ounce (US) = 0.3125 Quart (US)
How much is 100 Fluid Ounce (US) in Quart (US)?
- Multiply 100 by the conversion factor 0.03125
- 100 Fluid Ounce (US) = 3.125 Quart (US)
Quick Conversion Reference Table
| Fluid Ounce (US) (fl oz) | Quart (US) (qt) |
|---|---|
| 1 fl oz (Fluid Ounce (US)) | 0.03125 qt (Quart (US)) |
| 2 fl oz (Fluid Ounce (US)) | 0.0625 qt (Quart (US)) |
| 5 fl oz (Fluid Ounce (US)) | 0.15625 qt (Quart (US)) |
| 10 fl oz (Fluid Ounce (US)) | 0.3125 qt (Quart (US)) |
| 20 fl oz (Fluid Ounce (US)) | 0.625 qt (Quart (US)) |
| 50 fl oz (Fluid Ounce (US)) | 1.5625 qt (Quart (US)) |
| 100 fl oz (Fluid Ounce (US)) | 3.125 qt (Quart (US)) |
| 500 fl oz (Fluid Ounce (US)) | 15.625 qt (Quart (US)) |
| 1000 fl oz (Fluid Ounce (US)) | 31.25 qt (Quart (US)) |
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How to Use This Converter
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FAQ
How much is 1 Fluid Ounce (US) in Quart (US)?
1 Fluid Ounce (US) = 0.03125 Quart (US).
How do I convert Fluid Ounce (US) to Quart (US)?
Enter your value in Fluid Ounce (US) into the converter above and the result in Quart (US) appears instantly. 1 fl oz equals 0.03125 qt — just multiply your value by 0.03125.
What is the formula for Fluid Ounce (US) to Quart (US)?
The formula is: value in Quart (US) = value in Fluid Ounce (US) × 0.03125. For example, 10 fl oz × 0.03125 = 0.3125 qt.
Is this Fluid Ounce (US) to Quart (US) converter free and accurate?
Yes. This Fluid Ounce (US) to Quart (US) converter is 100% free, uses the exact international conversion factor (0.03125), and works on any device with no signup.
How do I convert Quart (US) back to Fluid Ounce (US)?
To convert back, divide by 0.03125 (or multiply by 32). You can also use our dedicated How Many Fluid Ounce (US) in 1 Quart (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).