438 dry gallons in US customary teaspoons

Conversion formula
How to convert 438 dry gallons to US customary teaspoons?

We know (by definition) that: $1\mathrm{drygallon}\approx 893.681038961039\mathrm{usteaspoon}$

We can set up a proportion to solve for the number of US customary teaspoons.

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

Conclusion: 438 ⁢ drygallon ≈ 391432.2950649351 ⁢ usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 2.55472022264823e-06 times 438 dry gallons.

It can also be expressed as: 438 dry gallons is equal to $\frac{1}{\mathrm{2.55472022264823e-06}}$ US customary teaspoons.

Approximation

An approximate numerical result would be: four hundred and thirty-eight dry gallons is about three hundred and ninety-one thousand, four hundred and thirty-two point two nine US customary teaspoons, or alternatively, a US customary teaspoon is about zero times four hundred and thirty-eight dry gallons.