Unit Converter
Conversion formula
The conversion factor from cups to gallons is 0.0625, which means that 1 cup is equal to 0.0625 gallons:
1 cup = 0.0625 gal
To convert 138.5 cups into gallons we have to multiply 138.5 by the conversion factor in order to get the volume amount from cups to gallons. We can also form a simple proportion to calculate the result:
1 cup → 0.0625 gal
138.5 cup → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 138.5 cup × 0.0625 gal
V(gal) = 8.65625 gal
The final result is:
138.5 cup → 8.65625 gal
We conclude that 138.5 cups is equivalent to 8.65625 gallons:
138.5 cups = 8.65625 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.11552346570397 × 138.5 cups.
Another way is saying that 138.5 cups is equal to 1 ÷ 0.11552346570397 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred thirty-eight point five cups is approximately eight point six five six gallons:
138.5 cup ≅ 8.656 gal
An alternative is also that one gallon is approximately zero point one one six times one hundred thirty-eight point five cups.
Conversion table
cups to gallons chart
For quick reference purposes, below is the conversion table you can use to convert from cups to gallons
cups (cup) | gallons (gal) |
---|---|
139.5 cups | 8.719 gallons |
140.5 cups | 8.781 gallons |
141.5 cups | 8.844 gallons |
142.5 cups | 8.906 gallons |
143.5 cups | 8.969 gallons |
144.5 cups | 9.031 gallons |
145.5 cups | 9.094 gallons |
146.5 cups | 9.156 gallons |
147.5 cups | 9.219 gallons |
148.5 cups | 9.281 gallons |