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Convert US quarts to US gallons

Convert US quarts (qt) to US gallons (gal). 1 qt = 0.25 gal, and 1 gal = 4 qt.

1 qt = 0.25 gal

Quarts to Gallons formula

gal = qt ÷ 4

Divide the number of US quarts by 4.

Example: To convert 1 qt to US gallons: 1 ÷ 4 = 0.25 gal.

Quick answers

What is 1 qt in US gallons?
1 qt = 0.25 gal
What is 4 qt in US gallons?
4 qt = 1 gal

Quarts to Gallons conversion table

Gallons to Quarts table
US quarts (qt)US gallons (gal)
0.5 qt0.125 gal
1 qt0.25 gal
2 qt0.5 gal
3 qt0.75 gal
4 qt1 gal
5 qt1.25 gal
6 qt1.5 gal
8 qt2 gal
10 qt2.5 gal

Frequently asked questions

How many US quarts are in a US gallon?

There are 4 US quarts in a US gallon (1 gal = 4 qt), so 1 qt = 0.25 gal.

How do I convert US quarts to US gallons?

Divide the number of US quarts by 4. To convert 1 qt to US gallons: 1 ÷ 4 = 0.25 gal.

Is the Quarts to Gallons conversion exact?

Yes. Both units are defined exactly, so 1 US quart is exactly 0.25 US gallons. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 qt in US gallons?

1 qt = 0.25 gal.

How do I convert US gallons back to US quarts?

Use the reverse relationship: 1 gal = 4 qt. The Gallons to Quarts page has a converter and a full table.

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