US fluid ounce (fl oz US)
The US fluid ounce is used for drinks, medicine, cosmetics, and recipes with small volumes.
History: the US fluid ounce grew out of apothecary and trade volume measures and differs from the imperial fluid ounce.
Quickly convert US fluid ounces to US quarts without lookup tables or manual math.
This page is focused on converting US fluid ounces to US quarts. Type a number into the first field and the result appears immediately in the second field.
Example: 1 fl oz US = 0.03125 qt US. Conversion formula: result = value × 2.95735295625E-5 / 0.000946352946.
Use this converter for everyday calculations, study notes, engineering checks, and quick value verification without installing a separate app.
The US fluid ounce is used for drinks, medicine, cosmetics, and recipes with small volumes.
History: the US fluid ounce grew out of apothecary and trade volume measures and differs from the imperial fluid ounce.
The US quart equals a quarter of a gallon and is used in cooking, beverages, and liquid packaging.
History: the US quart preserves the old division of a gallon into four parts and became a cooking and trade measure.
Enter a value in the US fluid ounce field. The converter applies the formula "result = value × 2.95735295625E-5 / 0.000946352946" and immediately shows the result in US quarts.
1 fl oz US = 0.03125 qt US.
Yes. Use the swap button or choose the reverse pair from the full conversion list.