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 997.8 teaspoons into gallons we have to multiply 997.8 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

997.8 tsp → V_(gal)

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

V_(gal) = 997.8 tsp × 0.0013020833333325 gal

V_(gal) = 1.2992187499991 gal

The final result is:

997.8 tsp → 1.2992187499991 gal

We conclude that 997.8 teaspoons is equivalent to 1.2992187499991 gallons:

997.8 teaspoons = 1.2992187499991 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.76969332531622 × 997.8 teaspoons.

Another way is saying that 997.8 teaspoons is equal to 1 ÷ 0.76969332531622 gallons.

Approximate result

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

997.8 tsp ≅ 1.299 gal

An alternative is also that one gallon is approximately zero point seven seven times nine hundred ninety-seven point eight 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