Conversion formula

The conversion factor from teaspoons to gallons is 0.0013020833333325, which means that 1 teaspoon is equal to 0.0013020833333325 gallons:

1 tsp = 0.0013020833333325 gal

To convert 1338 teaspoons into gallons we have to multiply 1338 by the conversion factor in order to get the volume amount from teaspoons to gallons. We can also form a simple proportion to calculate the result:

1 tsp → 0.0013020833333325 gal

1338 tsp → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 1338 tsp × 0.0013020833333325 gal

V_(gal) = 1.7421874999988 gal

The final result is:

1338 tsp → 1.7421874999988 gal

We conclude that 1338 teaspoons is equivalent to 1.7421874999988 gallons:

1338 teaspoons = 1.7421874999988 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.57399103139052 × 1338 teaspoons.

Another way is saying that 1338 teaspoons is equal to 1 ÷ 0.57399103139052 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand three hundred thirty-eight teaspoons is approximately one point seven four two gallons:

1338 tsp ≅ 1.742 gal

An alternative is also that one gallon is approximately zero point five seven four times one thousand three hundred thirty-eight teaspoons.

Conversion table

teaspoons to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from teaspoons to gallons