638 liters in dry gallons

Conversion formula
How to convert 638 liters to dry gallons?

We know (by definition) that: $1\mathrm{liter}\approx 0.227020746067214\mathrm{drygallon}$

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

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

Conclusion: 638 ⁢ liter ≈ 144.83923599088254 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.00690420653739812 times 638 liters.

It can also be expressed as: 638 liters is equal to $\frac{1}{\mathrm{0.00690420653739812}}$ dry gallons.

Approximation

An approximate numerical result would be: six hundred and thirty-eight liters is about one hundred and forty-four point eight four dry gallons, or alternatively, a dry gallon is about zero point zero one times six hundred and thirty-eight liters.