Conversion formula

The conversion factor from tablespoons to gallons is 0.0039062500000132, which means that 1 tablespoon is equal to 0.0039062500000132 gallons:

1 tbsp = 0.0039062500000132 gal

To convert 100 tablespoons into gallons we have to multiply 100 by the conversion factor in order to get the volume amount from tablespoons to gallons. We can also form a simple proportion to calculate the result:

1 tbsp → 0.0039062500000132 gal

100 tbsp → V_(gal)

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

V_(gal) = 100 tbsp × 0.0039062500000132 gal

V_(gal) = 0.39062500000132 gal

The final result is:

100 tbsp → 0.39062500000132 gal

We conclude that 100 tablespoons is equivalent to 0.39062500000132 gallons:

100 tablespoons = 0.39062500000132 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 2.5599999999913 × 100 tablespoons.

Another way is saying that 100 tablespoons is equal to 1 ÷ 2.5599999999913 gallons.

Approximate result

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

100 tbsp ≅ 0.391 gal

An alternative is also that one gallon is approximately two point five six times one hundred tablespoons.

Conversion table

tablespoons to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from tablespoons to gallons