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Convert US Quarts to US Gallons

1 US quart = 0.25 US gallons. Type any value below to convert in either direction — the calculation happens in your browser.

US Quarts to US Gallons formula

Multiply the number of US quarts by 0.25 to get US gallons.

US gallons = US quarts × 0.25

To go the other way: divide the number of US gallons by 0.25, or multiply by 4.

US quarts = US gallons ÷ 0.25

US Quarts to US Gallons conversion table

US QuartsUS Gallons
1 qt0.25 gal
2 qt0.5 gal
3 qt0.75 gal
4 qt1 gal
5 qt1.25 gal
6 qt1.5 gal
7 qt1.75 gal
8 qt2 gal
9 qt2.25 gal
10 qt2.5 gal
15 qt3.75 gal
20 qt5 gal
25 qt6.25 gal
30 qt7.5 gal
40 qt10 gal
50 qt12.5 gal
75 qt18.75 gal
100 qt25 gal
250 qt62.5 gal
500 qt125 gal
1,000 qt250 gal

US Gallons to US Quarts conversion table

US GallonsUS Quarts
1 gal4 qt
2 gal8 qt
3 gal12 qt
4 gal16 qt
5 gal20 qt
6 gal24 qt
7 gal28 qt
8 gal32 qt
9 gal36 qt
10 gal40 qt

About the US quart

A US quart is a quarter of a gallon, about 946 millilitres.

About the US gallon

A US liquid gallon is exactly 3.785411784 litres, or 128 fluid ounces.

Frequently asked questions

How many US gallons are in a US quart?

There are 0.25 US gallons in one US quart.

How many US quarts are in a US gallon?

There are 4 US quarts in one US gallon.

Is this conversion exact?

The ratio between the US quart and the US gallon is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.

What is 10 US quarts in US gallons?

10 US quarts equals 2.5 US gallons.

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