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 518 teaspoons into gallons we have to multiply 518 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

518 tsp → V_(gal)

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

V_(gal) = 518 tsp × 0.0013020833333325 gal

V_(gal) = 0.67447916666621 gal

The final result is:

518 tsp → 0.67447916666621 gal

We conclude that 518 teaspoons is equivalent to 0.67447916666621 gallons:

518 teaspoons = 0.67447916666621 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 1.4826254826265 × 518 teaspoons.

Another way is saying that 518 teaspoons is equal to 1 ÷ 1.4826254826265 gallons.

Approximate result

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

518 tsp ≅ 0.674 gal

An alternative is also that one gallon is approximately one point four eight three times five hundred eighteen 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