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 680 teaspoons into gallons we have to multiply 680 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

680 tsp → V_(gal)

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

V_(gal) = 680 tsp × 0.0013020833333325 gal

V_(gal) = 0.88541666666607 gal

The final result is:

680 tsp → 0.88541666666607 gal

We conclude that 680 teaspoons is equivalent to 0.88541666666607 gallons:

680 teaspoons = 0.88541666666607 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 1.1294117647066 × 680 teaspoons.

Another way is saying that 680 teaspoons is equal to 1 ÷ 1.1294117647066 gallons.

Approximate result

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

680 tsp ≅ 0.885 gal

An alternative is also that one gallon is approximately one point one two nine times 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