138 US customary cups in US gallons


Conversion

138 US customary cups is equivalent to 8.625 US gallons.[1]


Conversion formula
How to convert 138 US customary cups to US gallons?

We know (by definition) that: 1uscup 0.0625usgallon

We can set up a proportion to solve for the number of US gallons.

1 uscup 138 uscup 0.0625 usgallon x usgallon

Now, we cross multiply to solve for our unknown x:

x usgallon 138 uscup 1 uscup * 0.0625 usgallon x usgallon 8.625 usgallon

Conclusion: 138 uscup 8.625 usgallon


138 US customary cups is equivalent to 8.625 US gallons

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.115942028985507 times 138 US customary cups.

It can also be expressed as: 138 US customary cups is equal to 1 0.115942028985507 US gallons.


Approximation

An approximate numerical result would be: one hundred and thirty-eight US customary cups is about eight point six one US gallons, or alternatively, a US gallon is about zero point one two times one hundred and thirty-eight US customary cups.



Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.

Was it helpful? Share it!