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 309 gallons into quarts we have to multiply 309 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

309 gal → V_(qt)

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

V_(qt) = 309 gal × 4 qt

V_(qt) = 1236 qt

The final result is:

309 gal → 1236 qt

We conclude that 309 gallons is equivalent to 1236 quarts:

309 gallons = 1236 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.00080906148867314 × 309 gallons.

Another way is saying that 309 gallons is equal to 1 ÷ 0.00080906148867314 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred nine gallons is approximately one thousand two hundred thirty-six quarts:

309 gal ≅ 1236 qt

An alternative is also that one quart is approximately zero point zero zero one times three hundred nine 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