685 US gallons in dry gallons
Conversion
685 US gallons is equivalent to 588.666400052083 dry gallons.[1]
Conversion formula
How to convert 685 US gallons to dry gallons?
We know (by definition) that:
We can set up a proportion to solve for the number of dry gallons.
Now, we cross multiply to solve for our unknown :
Conclusion:
Conversion in the opposite direction
The inverse of the conversion factor is that 1 dry gallon is equal to 0.00169875501627326 times 685 US gallons.
It can also be expressed as: 685 US gallons is equal to dry gallons.
Approximation
An approximate numerical result would be: six hundred and eighty-five US gallons is about five hundred and eighty-eight point six six dry gallons, or alternatively, a dry gallon is about zero times six hundred and eighty-five 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.