20 US gallons in dry gallons

Result

The conversion result is: 20 US gallons is equivalent to 17.1873401475061 dry gallons.[1]

Conversion formula
How to convert 20 US gallons to dry gallons?

We know (by definition) that: 1 usgallon ≈ 0.859367007375303 drygallon.

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

1 usgallon / 20 usgallon ≈ 0.859367007375303 drygallon / x drygallon

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

x drygallon ≈ (20 usgallon / 1 usgallon) * 0.859367007375303 drygallon → x drygallon ≈ 17.18734014750606 drygallon

Conclusion:

20 usgallon ≈ 17.18734014750606 drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.0581823593073593 times 20 US gallons.

It can also be expressed as: 20 US gallons is equal to 1 / 0.0581823593073593 dry gallons.

Approximation

An approximate numerical result would be: twenty US gallons is about seventeen point one nine dry gallons, or alternatively, a dry gallon is about zero point zero six times twenty US gallons.

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.