815 US gallons in US dry barrels

Conversion formula
How to convert 815 US gallons to US dry barrels?

We know (by definition) that: $1\mathrm{usgallon}\approx 0.0327380952380952\mathrm{drybarrel}$

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

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

Conclusion: 815 ⁢ usgallon ≈ 26.681547619047585 ⁢ drybarrel

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US dry barrel is equal to 0.0374790853318461 times 815 US gallons.

It can also be expressed as: 815 US gallons is equal to $\frac{1}{\mathrm{0.0374790853318461}}$ US dry barrels.

Approximation

An approximate numerical result would be: eight hundred and fifteen US gallons is about twenty-six point six seven US dry barrels, or alternatively, a US dry barrel is about zero point zero four times eight hundred and fifteen US gallons.