How many quarts in a gallon?
1 US fluid gallon is equal to 4 US fluid quarts. 1 US dry gallon is equal to 4 US dry quarts. 1 Imperial gallon is equal to 4 Imperial quarts.
1 US Fluid Gallon = 4 US Fluid Quarts
1 US Dry Gallon = 4 US Dry Quarts
1 Imperial Gallon = 4 Imperial Quarts
United States Customary:
In United States, 1 gallon has a capacity of 128 US fluid ounces and 1 US fluid quart has a capacity of 32 US fluid ounces. That makes 128 / 32 = 4 quarts in a gallon.
British Imperial System:
In Imperial system 1 gallon has a capacity of 160 imperial fluid ounces and 1 imperial quart has a capacity of 40 imperial fluid ounces. That makes 160 / 40 = 4 imperial quarts in an imperial gallon.
How to convert between gallons and quarts?
To convert from gallons to quarts, multiply the gallon value by 4.
To convert from quarts to gallons, multiply the quart value by 0.25 or divide by 4.
What is a gallon?
Gallon is an imperial and US Customary measurement system volume unit. 1 US fluid gallon is 128 US fluid ounces (3785.41 mL), 1 US dry gallon is 148.94 US fluid ounces (4404.68149 mL) and 1 imperial gallon is 160 imperial fluid ounces (4546.09 mL). The symbol is "gal".
What is a quart?
Quart is an imperial and US Customary measurement system volume unit. 1 US fluid quart is 32 US fluid ounce (946.353 mL), 1 US dry quart is 37.24 US fluid ounce (1101.32 mL) and 1 imperial quart is 40 imperial fluid ounce (1136.52 mL). The symbol is "qt".