The Unit Converters

US Gallon to US Quart

1 US Gallon = 4 US Quart


Conversion Formula

To convert US Gallon to US Quart, multiply the value by 4.

US Gallon × 4 = US Quart

Quick Reference

gal qt
1 4
5 20
10 40
25 99.9999
50 200
100 400
500 2000
1000 4000

What is US Gallon?

The US gallon (symbol: gal) is a unit of volume in the US customary systems.

It is defined as exactly 231 cubic inches, which is approximately 3.785 liters.

Common Uses

In the United States, the gallon is the standard unit for measuring fuel and large containers of liquids like milk or water. Note that the Imperial gallon used in the UK is larger (approx. 4.54 liters).

What is US Quart?

The US liquid quart (symbol: qt) is a unit of volume in the US customary system.

One quart is exactly 1/4 of a US liquid gallon, or 2 US liquid pints. It is equal to 32 US fluid ounces, which is approximately 946.35 milliliters.

Common Uses

The quart is a common unit in the United States for measuring various liquids, most notably milk, juice, and lubricants like motor oil.

How many quarts are in a us gallon?

There are 4 quarts in 1 us gallon.


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