US fluid ounces to US quarts – US fluid ounce to US quart Converter
1 fl oz = 0.03125 qt
Formula
qt = fl oz × 0.03125
US fluid ounces to US quarts conversion table
| US fluid ounces (fl oz) | US quarts (qt) |
|---|---|
| 0.5 fl oz | 0.015625 qt |
| 1 fl oz | 0.03125 qt |
| 2 fl oz | 0.0625 qt |
| 3 fl oz | 0.09375 qt |
| 5 fl oz | 0.15625 qt |
| 10 fl oz | 0.3125 qt |
| 20 fl oz | 0.625 qt |
| 25 fl oz | 0.78125 qt |
| 50 fl oz | 1.5625 qt |
| 75 fl oz | 2.34375 qt |
| 100 fl oz | 3.125 qt |
| 250 fl oz | 7.8125 qt |
| 500 fl oz | 15.625 qt |
| 1000 fl oz | 31.25 qt |
| 5000 fl oz | 156.25 qt |
US fluid ounces and US quarts are both volume units. One US fluid ounce equals 0.03125 US quarts; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 fl oz = 0.03125 qt10 fl oz = 0.3125 qt100 fl oz = 3.125 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 fluid ounce?
1 US fluid ounce (fl oz) equals 0.03125 US quart (qt).
How do I convert US fluid ounces to US quarts?
Multiply the US fluid ounce value by 0.03125 to get US quart — for example, 2 US fluid ounces = 0.0625 US quart.
How do I convert US quarts back to US fluid ounces?
1 US quart equals 32 US fluid ounce. Use the swap button or the reverse conversion page linked on this page.