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 1005 teaspoons into gallons we have to multiply 1005 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

1005 tsp → V_(gal)

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

V_(gal) = 1005 tsp × 0.0013020833333325 gal

V_(gal) = 1.3085937499991 gal

The final result is:

1005 tsp → 1.3085937499991 gal

We conclude that 1005 teaspoons is equivalent to 1.3085937499991 gallons:

1005 teaspoons = 1.3085937499991 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.76417910447813 × 1005 teaspoons.

Another way is saying that 1005 teaspoons is equal to 1 ÷ 0.76417910447813 gallons.

Approximate result

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

1005 tsp ≅ 1.309 gal

An alternative is also that one gallon is approximately zero point seven six four times one thousand five 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