Quarts (UK) to Quarts (US – Liquid) converter

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

1 UK qt ≈ 1.2009499255 US qt
1 US qt ≈ 0.832674184629 UK qt

Formula: US qt ≈ UK qt × 1.2009499255
UK qt ≈ US qt × 0.832674184629

Definitions: 1 UK qt = 1/4 UK gal; 1 US qt = 1/4 US gal

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

The US liquid quart is one quarter of a US gallon, or two US pints. It is a common container size for milk, juice, motor oil and paint in the United States.

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