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 498 teaspoons into gallons we have to multiply 498 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

498 tsp → V_(gal)

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

V_(gal) = 498 tsp × 0.0013020833333325 gal

V_(gal) = 0.64843749999956 gal

The final result is:

498 tsp → 0.64843749999956 gal

We conclude that 498 teaspoons is equivalent to 0.64843749999956 gallons:

498 teaspoons = 0.64843749999956 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 1.5421686746998 × 498 teaspoons.

Another way is saying that 498 teaspoons is equal to 1 ÷ 1.5421686746998 gallons.

Approximate result

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

498 tsp ≅ 0.648 gal

An alternative is also that one gallon is approximately one point five four two times four hundred ninety-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