Unit Converter
Conversion formula
The conversion factor from quarts to gallons is 0.25, which means that 1 quart is equal to 0.25 gallons:
1 qt = 0.25 gal
To convert 15 quarts into gallons we have to multiply 15 by the conversion factor in order to get the volume amount from quarts to gallons. We can also form a simple proportion to calculate the result:
1 qt → 0.25 gal
15 qt → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 15 qt × 0.25 gal
V(gal) = 3.75 gal
The final result is:
15 qt → 3.75 gal
We conclude that 15 quarts is equivalent to 3.75 gallons:
15 quarts = 3.75 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.26666666666667 × 15 quarts.
Another way is saying that 15 quarts is equal to 1 ÷ 0.26666666666667 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen quarts is approximately three point seven five gallons:
15 qt ≅ 3.75 gal
An alternative is also that one gallon is approximately zero point two six seven times fifteen quarts.
Conversion table
quarts to gallons chart
For quick reference purposes, below is the conversion table you can use to convert from quarts to gallons
quarts (qt) | gallons (gal) |
---|---|
16 quarts | 4 gallons |
17 quarts | 4.25 gallons |
18 quarts | 4.5 gallons |
19 quarts | 4.75 gallons |
20 quarts | 5 gallons |
21 quarts | 5.25 gallons |
22 quarts | 5.5 gallons |
23 quarts | 5.75 gallons |
24 quarts | 6 gallons |
25 quarts | 6.25 gallons |