Conversion formula

The conversion factor from cubic centimeters to gallons is 0.00026417205124156, which means that 1 cubic centimeter is equal to 0.00026417205124156 gallons:

1 cm3 = 0.00026417205124156 gal

To convert 491 cubic centimeters into gallons we have to multiply 491 by the conversion factor in order to get the volume amount from cubic centimeters to gallons. We can also form a simple proportion to calculate the result:

1 cm3 → 0.00026417205124156 gal

491 cm3 → V_(gal)

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

V_(gal) = 491 cm3 × 0.00026417205124156 gal

V_(gal) = 0.12970847715961 gal

The final result is:

491 cm3 → 0.12970847715961 gal

We conclude that 491 cubic centimeters is equivalent to 0.12970847715961 gallons:

491 cubic centimeters = 0.12970847715961 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 7.7095963340122 × 491 cubic centimeters.

Another way is saying that 491 cubic centimeters is equal to 1 ÷ 7.7095963340122 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred ninety-one cubic centimeters is approximately zero point one three gallons:

491 cm3 ≅ 0.13 gal

An alternative is also that one gallon is approximately seven point seven one times four hundred ninety-one cubic centimeters.

Conversion table

cubic centimeters to gallons chart

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