## Conversion formula

The conversion factor from cubic inches to liters is 0.0163870640693, which means that 1 cubic inch is equal to 0.0163870640693 liters:

1 in3 = 0.0163870640693 L

To convert 40 cubic inches into liters we have to multiply 40 by the conversion factor in order to get the volume amount from cubic inches to liters. We can also form a simple proportion to calculate the result:

1 in3 → 0.0163870640693 L

40 in3 → V(L)

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

V(L) = 40 in3 × 0.0163870640693 L

V(L) = 0.655482562772 L

The final result is:

40 in3 → 0.655482562772 L

We conclude that 40 cubic inches is equivalent to 0.655482562772 liters:

40 cubic inches = 0.655482562772 liters

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 1.5255935959167 × 40 cubic inches.

Another way is saying that 40 cubic inches is equal to 1 ÷ 1.5255935959167 liters.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that forty cubic inches is approximately zero point six five five liters:

40 in3 ≅ 0.655 L

An alternative is also that one liter is approximately one point five two six times forty cubic inches.

## Conversion table

### cubic inches to liters chart

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

cubic inches (in3) liters (L)
41 cubic inches 0.672 liters
42 cubic inches 0.688 liters
43 cubic inches 0.705 liters
44 cubic inches 0.721 liters
45 cubic inches 0.737 liters
46 cubic inches 0.754 liters
47 cubic inches 0.77 liters
48 cubic inches 0.787 liters
49 cubic inches 0.803 liters
50 cubic inches 0.819 liters