Convert US quart to US gallon

1 qt = 0.25 gal

1 qt = 0.25 gal
1 qt in every volume unit
cubic millimeter946,350 mm³
microliter946,350 μL
milliliter946.35 mL
cubic centimeter946.35 cm³
US teaspoon192 tsp
centiliter94.635 cL
US tablespoon64 tbsp
cubic inch57.75 in³
imperial fluid ounce33.307 imp fl oz
US fluid ounce32 fl oz
deciliter9.4635 dL
US cup4 cup
US pint2 pt
imperial pint1.6653 imp pt
US quart1 qt
liter0.94635 L
cubic decimeter0.94635 dm³
imperial quart0.83267 imp qt
board foot0.40104 fbm
US gallon0.25 gal
imperial gallon0.20817 imp gal
cubic foot0.03342 ft³
US bushel0.026855 bu
hectoliter0.0094635 hL
US beer barrel0.0080645 bbl beer
oil barrel0.0059524 bbl
cubic yard0.0012378 yd³
cubic meter0.00094635 m³
kiloliter0.00094635 kL
hundred cubic feet0.0003342 CCF
cord0.00026109 cord
acre-foot7.6722e-07 ac·ft
million US gallons2.5000e-07 MG
cubic kilometer9.4635e-13 km³
How the conversion works

Multiply by 0.25 to go from US quart to US gallon, or divide by it to go back. Every conversion on this site routes through the SI value (m³) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.

Going the other way? US gallon to US quart — 1 gal = 4 qt.

US quart to US gallon — common values
1 qt0.25 gal
2 qt0.5 gal
3 qt0.75 gal
5 qt1.25 gal
10 qt2.5 gal
15 qt3.75 gal
20 qt5 gal
25 qt6.25 gal
50 qt12.5 gal
75 qt18.75 gal
100 qt25 gal
250 qt62.5 gal
500 qt125 gal
1000 qt250 gal