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Gallons to Quarts Converter (US Gallons to US Quarts)

1 US gallon = 4 US quarts. To convert gal to qt, multiply by 4.

⇄

1 gal = 4 qt

1 gal
4 qt
1 qt
0.25 gal
10 gal
40 qt
100 gal
400 qt

How to convert Gallons to Quarts

1 US gallon equals 4 US quarts, so the conversion is a single multiplication.

qt = gal × 4

Example: 2 gal × 4 = 8 qt.

About the US gallon

US Gallon (gal)

The US gallon is defined as 231 cubic inches, exactly 3.785411784 liters. It's about 17% smaller than the imperial (UK) gallon.

1 US gallon in every volume unit

Milliliters3,785.412 mL
US Fluid Ounces128 fl ozLiters3.785 L
US Cups16 cup
Tablespoons256 tbsp
Teaspoons768 tsp
US Quarts4 qt
US Pints8 pt
Imperial Gallons0.8327 imp gal
Imperial Quarts3.331 imp qt
Imperial Pints6.661 imp pt
Imperial Fluid Ounces133.228 imp fl oz
Metric Cups15.142 metric cup
Deciliters37.854 dL
Centiliters378.541 cL
Cubic Meters0.003785 m³
Cubic Centimeters3,785.412 cm³
Cubic Feet0.1337 ft³
Cubic Inches231 in³
Cubic Yards0.004951 yd³
Oil Barrels0.02381 bbl
Acre-Feet0.000003069 ac·ft
US Bushels0.1074 bu
US Pecks0.4297 pk
US Dry Pints6.875 dry pt
Quarts to GallonsReverse conversionLiters to Gallons1 L = 0.2642 galGallons to Liters1 gal = 3.7854 LQuarts to Liters1 qt = 0.9464 LLiters to Quarts1 L = 1.0567 qtGallons to oz1 gal = 128 fl ozoz to Gallons1 fl oz = 0.007813 galCubic Feet to Gallons1 ft³ = 7.4805 galGallons to Cubic Feet1 gal = 0.1337 ft³Quarts to Cups1 qt = 4 cupCups to Quarts1 cup = 0.25 qt

Quick answers

How many ounces in a cup?8 US fluid ouncesHow many cups in a quart?4 US cupsHow many teaspoons in a tablespoon?3 teaspoonsHow many ounces in a gallon?128 US fluid ouncesHow many liters in a gallon?3.785 litersHow many quarts in a gallon?4 US quartsHow many tablespoons in 1/4 cup?4 tablespoons

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Gallons to Quarts FAQ

How many US quarts are in a US gallon?

1 US gallon = 4 US quarts.

How many US gallons are in a US quart?

1 US quart = 0.25 US gallons.

How do I convert gal to qt?

Use qt = gal × 4. For example, 10 gal = 40 qt.

Can I print this Gallons to Quarts chart?

Yes. Use "Print / Save PDF" next to the converter for a one-page chart, or "Download CSV" to open it in Excel or Google Sheets.