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Convert US quart to imperial gallon

1 qt = 0.2081685462 imp gal

1 qt = 0.20817 imp 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 0.2081685462 to go from US quart to imperial 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? imperial gallon to US quart — 1 imp gal = 4.803799702 qt.

US quart to imperial gallon — common values
1 qt0.20816855 imp gal
2 qt0.41633709 imp gal
3 qt0.62450564 imp gal
5 qt1.0408427 imp gal
10 qt2.0816855 imp gal
15 qt3.1225282 imp gal
20 qt4.1633709 imp gal
25 qt5.2042137 imp gal
50 qt10.408427 imp gal
75 qt15.612641 imp gal
100 qt20.816855 imp gal
250 qt52.042137 imp gal
500 qt104.08427 imp gal
1000 qt208.16855 imp gal
Other volume conversions
mL → imp galL → imp galm³ → imp galgal → imp galqt → mLqt → Lqt → m³qt → gal

All volume units →

Solvers that use volume