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 1521 teaspoons into gallons we have to multiply 1521 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

1521 tsp → V_(gal)

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

V_(gal) = 1521 tsp × 0.0013020833333325 gal

V_(gal) = 1.9804687499987 gal

The final result is:

1521 tsp → 1.9804687499987 gal

We conclude that 1521 teaspoons is equivalent to 1.9804687499987 gallons:

1521 teaspoons = 1.9804687499987 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.50493096646977 × 1521 teaspoons.

Another way is saying that 1521 teaspoons is equal to 1 ÷ 0.50493096646977 gallons.

Approximate result

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

1521 tsp ≅ 1.98 gal

An alternative is also that one gallon is approximately zero point five zero five times one thousand five hundred twenty-one 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