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 1380 teaspoons into gallons we have to multiply 1380 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

1380 tsp → V_(gal)

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

V_(gal) = 1380 tsp × 0.0013020833333325 gal

V_(gal) = 1.7968749999988 gal

The final result is:

1380 tsp → 1.7968749999988 gal

We conclude that 1380 teaspoons is equivalent to 1.7968749999988 gallons:

1380 teaspoons = 1.7968749999988 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.55652173913081 × 1380 teaspoons.

Another way is saying that 1380 teaspoons is equal to 1 ÷ 0.55652173913081 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 eighty teaspoons is approximately one point seven nine seven gallons:

1380 tsp ≅ 1.797 gal

An alternative is also that one gallon is approximately zero point five five seven times one thousand three hundred eighty 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