Conversion formula

The conversion factor from cubic inches to cubic feet is 0.00057870370370473, which means that 1 cubic inch is equal to 0.00057870370370473 cubic feet:

1 in3 = 0.00057870370370473 ft3

To convert 670 cubic inches into cubic feet we have to multiply 670 by the conversion factor in order to get the volume amount from cubic inches to cubic feet. We can also form a simple proportion to calculate the result:

1 in3 → 0.00057870370370473 ft3

670 in3 → V_(ft3)

Solve the above proportion to obtain the volume V in cubic feet:

V_(ft3) = 670 in3 × 0.00057870370370473 ft3

V_(ft3) = 0.38773148148217 ft3

The final result is:

670 in3 → 0.38773148148217 ft3

We conclude that 670 cubic inches is equivalent to 0.38773148148217 cubic feet:

670 cubic inches = 0.38773148148217 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 2.5791044776074 × 670 cubic inches.

Another way is saying that 670 cubic inches is equal to 1 ÷ 2.5791044776074 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy cubic inches is approximately zero point three eight eight cubic feet:

670 in3 ≅ 0.388 ft3

An alternative is also that one cubic foot is approximately two point five seven nine times six hundred seventy cubic inches.

Conversion table

cubic inches to cubic feet chart

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