Conversion formula

The conversion factor from gallons to quarts is 4, which means that 1 gallon is equal to 4 quarts:

1 gal = 4 qt

To convert 820 gallons into quarts we have to multiply 820 by the conversion factor in order to get the volume amount from gallons to quarts. We can also form a simple proportion to calculate the result:

1 gal → 4 qt

820 gal → V_(qt)

Solve the above proportion to obtain the volume V in quarts:

V_(qt) = 820 gal × 4 qt

V_(qt) = 3280 qt

The final result is:

820 gal → 3280 qt

We conclude that 820 gallons is equivalent to 3280 quarts:

820 gallons = 3280 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.00030487804878049 × 820 gallons.

Another way is saying that 820 gallons is equal to 1 ÷ 0.00030487804878049 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred twenty gallons is approximately three thousand two hundred eighty quarts:

820 gal ≅ 3280 qt

An alternative is also that one quart is approximately zero times eight hundred twenty gallons.

Conversion table

gallons to quarts chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to quarts