2 deciliters in dry gallons
Conversion
2 deciliters is equivalent to 0.0454041492134428 dry gallons.[1]
Conversion formula
How to convert 2 deciliters 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 22.0244188543 times 2 deciliters.
It can also be expressed as: 2 deciliters is equal to dry gallons.
Approximation
An approximate numerical result would be: two deciliters is about zero point zero five dry gallons, or alternatively, a dry gallon is about twenty-two point zero one times two deciliters.
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.