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 3990 gallons into quarts we have to multiply 3990 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

3990 gal → V_(qt)

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

V_(qt) = 3990 gal × 4 qt

V_(qt) = 15960 qt

The final result is:

3990 gal → 15960 qt

We conclude that 3990 gallons is equivalent to 15960 quarts:

3990 gallons = 15960 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 6.265664160401E-5 × 3990 gallons.

Another way is saying that 3990 gallons is equal to 1 ÷ 6.265664160401E-5 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three thousand nine hundred ninety gallons is approximately fifteen thousand nine hundred sixty quarts:

3990 gal ≅ 15960 qt

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