Fluid ounces (US) to Quarts (UK) converter

To convert fluid ounces (US) to quarts (UK), enter the value in the first field. The result in quarts (UK) is calculated automatically using the exact conversion factor.

1 US fl oz ≈ 0.0260210682697 UK qt
1 UK qt ≈ 38.4303976162 US fl oz

Formula: UK qt ≈ US fl oz × 0.0260210682697
US fl oz ≈ UK qt × 38.4303976162

Definitions: 1 US fl oz = 1/128 US gal; 1 UK qt = 1/4 UK gal

The US fluid ounce is 1/128 of a US gallon. It is the volume unit printed on American drink bottles, cans and nutrition labels, and it is not the same thing as the ounce of weight.

The imperial quart is one quarter of an imperial gallon, or two imperial pints. It is about 20% larger than the US liquid quart.

See the conversion table with commonly used values, handy for quick reference or study.