## 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 15.8 gallons into quarts we have to multiply 15.8 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

15.8 gal → V(qt)

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

V(qt) = 15.8 gal × 4 qt

V(qt) = 63.2 qt

The final result is:

15.8 gal → 63.2 qt

We conclude that 15.8 gallons is equivalent to 63.2 quarts:

15.8 gallons = 63.2 quarts ## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.015822784810127 × 15.8 gallons.

Another way is saying that 15.8 gallons is equal to 1 ÷ 0.015822784810127 quarts.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point eight gallons is approximately sixty-three point two quarts:

15.8 gal ≅ 63.2 qt

An alternative is also that one quart is approximately zero point zero one six times fifteen point eight 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

gallons (gal) quarts (qt)
16.8 gallons 67.2 quarts
17.8 gallons 71.2 quarts
18.8 gallons 75.2 quarts
19.8 gallons 79.2 quarts
20.8 gallons 83.2 quarts
21.8 gallons 87.2 quarts
22.8 gallons 91.2 quarts
23.8 gallons 95.2 quarts
24.8 gallons 99.2 quarts
25.8 gallons 103.2 quarts