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 998.4 teaspoons into gallons we have to multiply 998.4 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

998.4 tsp → V_(gal)

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

V_(gal) = 998.4 tsp × 0.0013020833333325 gal

V_(gal) = 1.2999999999991 gal

The final result is:

998.4 tsp → 1.2999999999991 gal

We conclude that 998.4 teaspoons is equivalent to 1.2999999999991 gallons:

998.4 teaspoons = 1.2999999999991 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.76923076923129 × 998.4 teaspoons.

Another way is saying that 998.4 teaspoons is equal to 1 ÷ 0.76923076923129 gallons.

Approximate result

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

998.4 tsp ≅ 1.3 gal

An alternative is also that one gallon is approximately zero point seven six nine times nine hundred ninety-eight point four 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