138 US gallons in liters

Conversion formula
How to convert 138 US gallons to liters?

We know (by definition) that: $1\mathrm{usgallon}\approx 3.785411784\mathrm{liter}$

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

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

Conclusion: 138 ⁢ usgallon ≈ 522.386826192 ⁢ liter

Conversion in the opposite direction

The inverse of the conversion factor is that 1 liter is equal to 0.00191429023447934 times 138 US gallons.

It can also be expressed as: 138 US gallons is equal to $\frac{1}{\mathrm{0.00191429023447934}}$ liters.

Approximation

An approximate numerical result would be: one hundred and thirty-eight US gallons is about five hundred and twenty-two point three eight liters, or alternatively, a liter is about zero times one hundred and thirty-eight US gallons.