US Fluid Ounces to US Quarts Converter
1 US fluid ounce = 0.03125 US quarts
A unit of volume, unrelated to the ounce of mass.
1 US fluid ounce equals 0.03125 US quarts
How to convert US fluid ounces to US quarts
Choose the named US, Imperial or metric unit before converting a recipe or container size. A US liquid gallon is 3.785411784 L; an Imperial gallon is 4.54609 L. Volume alone cannot give ingredient mass without density.
qt = fl oz × 0.03125One US fluid ounce is 0.03125 US quarts, so a single multiplication converts any value.
0.3125 qt = 10 × 0.03125A unit of volume, unrelated to the ounce of mass.
US fluid ounces to US quarts conversion table
Common values in US fluid ounces, converted to US quarts.
| US fluid ounces (fl oz) | US quarts (qt) |
|---|---|
| 1 | 0.03125 |
| 2 | 0.0625 |
| 3 | 0.09375 |
| 4 | 0.125 |
| 5 | 0.15625 |
| 10 | 0.3125 |
| 20 | 0.625 |
| 25 | 0.78125 |
| 50 | 1.5625 |
| 100 | 3.125 |
| 250 | 7.8125 |
| 500 | 15.625 |
| 1,000 | 31.25 |
About these units
US fluid ouncefl oz
One 128th of a US gallon: about 29.57 mL.
US quartqt
One quarter of a US gallon, or 2 US pints.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.