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 42.3 teaspoons into gallons we have to multiply 42.3 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

42.3 tsp → V_(gal)

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

V_(gal) = 42.3 tsp × 0.0013020833333325 gal

V_(gal) = 0.055078124999963 gal

The final result is:

42.3 tsp → 0.055078124999963 gal

We conclude that 42.3 teaspoons is equivalent to 0.055078124999963 gallons:

42.3 teaspoons = 0.055078124999963 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 18.156028368807 × 42.3 teaspoons.

Another way is saying that 42.3 teaspoons is equal to 1 ÷ 18.156028368807 gallons.

Approximate result

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

42.3 tsp ≅ 0.055 gal

An alternative is also that one gallon is approximately eighteen point one five six times forty-two point three 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