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 1680 teaspoons into gallons we have to multiply 1680 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

1680 tsp → V_(gal)

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

V_(gal) = 1680 tsp × 0.0013020833333325 gal

V_(gal) = 2.1874999999985 gal

The final result is:

1680 tsp → 2.1874999999985 gal

We conclude that 1680 teaspoons is equivalent to 2.1874999999985 gallons:

1680 teaspoons = 2.1874999999985 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.45714285714317 × 1680 teaspoons.

Another way is saying that 1680 teaspoons is equal to 1 ÷ 0.45714285714317 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand six hundred eighty teaspoons is approximately two point one eight seven gallons:

1680 tsp ≅ 2.187 gal

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