340 milliliters in dry gallons
Result
The conversion result is: 340 milliliters is equivalent to 0.0771870536628528 dry gallons.[1]
Conversion formula
How to convert 340 milliliters to dry gallons?
We know (by definition) that: 1 ml ≈ 0.000227020746067214 drygallon.
We can set up a proportion to solve for the number of dry gallons.
1 ml / 340 ml ≈ 0.000227020746067214 drygallon / x drygallon
Now, we cross multiply to solve for our unknown x:
x drygallon ≈ (340 ml / 1 ml) * 0.000227020746067214 drygallon → x drygallon ≈ 0.07718705366285276 drygallon
Conclusion:
340 ml ≈ 0.07718705366285276 drygallon

Conversion in the opposite direction
The inverse of the conversion factor is that 1 dry gallon is equal to 12.9555405025294 times 340 milliliters.
It can also be expressed as: 340 milliliters is equal to 1 / 12.9555405025294 dry gallons.
Approximation
An approximate numerical result would be: three hundred and forty milliliters is about zero point zero eight dry gallons, or alternatively, a dry gallon is about twelve point nine six times three hundred and forty milliliters.
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.