Recognised as Volume
1 US gallon
- Volume
- gal (US)
- US customary
1 US gallon is 0.83267418 imperial gallons. Multiply by 0.832674184629: 1 US gallon is 0.832674184629 imperial gallons. Nerdulator also converts this quantity into every other unit of volume.
1 US gallon in imperial gallons
1 US gallon =0.8326741846 imperial gallonsMultiply by 0.832674184629: 1 US gallon is 0.832674184629 imperial gallons.
Reverse1 imperial gallon = 1.2009499255 US gallon
Other common conversions
cubic metres0.00378541 m³
litres3.78541178 L
millilitres3,785.411784 mL
cubic feet0.13368056 ft³
imperial gallons0.83267418 gal (UK)
imperial pints6.66139348 pt (UK)
imperial fluid ounces133.22786954 fl oz (UK)
Every other unit of volume
centilitres378.5411784 cL
decilitres37.85411784 dL
cubic inches231 in³
cubic yards0.00495113 yd³
imperial quarts3.33069674 qt (UK)
US quarts4 qt (US)
US pints8 pt (US)
US fluid ounces128 fl oz (US)
US cups16 cup
metric cups15.14164714 cup (metric)
imperial cups13.32278695 cup (UK)
metric tablespoons252.3607856 tbsp (metric)
metric teaspoons757.0823568 tsp (metric)
US tablespoons256 tbsp
US teaspoons768 tsp
oil barrels0.02380952 bbl
About this quantity
CategoryVolume
UnitUS gallon (gal (US))
SystemUS customary
In cubic metres (the base unit)0.0037854118 m³
Definition1 US gallon = 0.003785411784 cubic metreexact by definition
Double2 US gallons
Half0.5 US gallons
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