1 US gallon in dry gallons

Conversion

1 US gallon is equivalent to 0.859367007375303 dry gallons.^[1]

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 1.16364718614719 times 1 US gallon.

It can also be expressed as: 1 US gallon is equal to $\frac{1}{1.16364718614719}$ dry gallons.

Approximation

An approximate numerical result would be: one US gallon is about zero point eight six dry gallons, or alternatively, a dry gallon is about one point one five times one US gallon.

Units involved

This is how the units in this conversion are defined:

Us Gallons

"The US gallon is legally defined as 231 cubic inches, which is exactly 3.785411784 liters.[2][3] A US liquid gallon of water weighs about 8.34 pounds or 3.78 kilograms at 62 °F (17 °C), making it about 16.6% lighter than the imperial gallon. There are four quarts in a gallon, two pints in a quart and 16 US fluid ounces in a US pint, which makes the US fluid ounce equal to 1⁄128 of a US gallon."

Wikipedia page of US gallons

Dry Gallons

"The dry gallon, also known as the corn gallon, was used in the United States until recently for grain and other dry commodities. It is one eighth of the Winchester bushel, originally a cylindrical measure of 18.5 inches in diameter and 8 inches in depth."

Wikipedia page of dry 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.