Quarts to Imperial Gallons

Convert Quarts to Imperial Gallons instantly. Free online volume unit converter with exact formula, conversion table and FAQ.

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Formula

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Formula

gal (UK) = qt × 0.208168546157

qt = gal (UK) ÷ 0.208168546157

Conversion table

1 qt0.208169 gal (UK)
5 qt1.04084 gal (UK)
10 qt2.08169 gal (UK)
20 qt4.16337 gal (UK)
50 qt10.4084 gal (UK)
100 qt20.8169 gal (UK)
500 qt104.084 gal (UK)
1000 qt208.169 gal (UK)
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Frequently asked questions

How many Imperial Gallons are in one Quart?

One Quart equals 0.208168546157 gal (UK).

How do I convert Quarts to Imperial Gallons?

Multiply the value in Quarts by 0.208168546157 to get Imperial Gallons. Formula: gal (UK) = qt × 0.208168546157.

Is this Quarts to Imperial Gallons conversion exact?

Yes. It is based on internationally recognized unit definitions, so the factor 0.208168546157 is exact to the precision shown.

When is Quarts to Imperial Gallons commonly used?

It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements.

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About this conversion

The Quart and the Imperial Gallon are both units of volume. The US quart is a customary volume unit equal to one quarter of a US gallon, commonly used for milk, cooking liquids, and food packaging. The imperial gallon is the standard liquid volume unit in the United Kingdom and several Commonwealth countries, used for fuel and household liquids. To convert, multiply the Quarts value by 0.208168546157 (formula: gal (UK) = qt × 0.208168546157). It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements. This conversion factor is derived directly from the internationally accepted metric and customary unit definitions, so results are precise and repeatable.