Conversion formula

The conversion factor from cubic feet to cubic meters is 0.0283168467117, which means that 1 cubic foot is equal to 0.0283168467117 cubic meters:

1 ft3 = 0.0283168467117 m3

To convert 7.8 cubic feet into cubic meters we have to multiply 7.8 by the conversion factor in order to get the volume amount from cubic feet to cubic meters. We can also form a simple proportion to calculate the result:

1 ft3 → 0.0283168467117 m3

7.8 ft3 → V_(m3)

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

V_(m3) = 7.8 ft3 × 0.0283168467117 m3

V_(m3) = 0.22087140435126 m3

The final result is:

7.8 ft3 → 0.22087140435126 m3

We conclude that 7.8 cubic feet is equivalent to 0.22087140435126 cubic meters:

7.8 cubic feet = 0.22087140435126 cubic meters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic meter is equal to 4.5275213554112 × 7.8 cubic feet.

Another way is saying that 7.8 cubic feet is equal to 1 ÷ 4.5275213554112 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven point eight cubic feet is approximately zero point two two one cubic meters:

7.8 ft3 ≅ 0.221 m3

An alternative is also that one cubic meter is approximately four point five two eight times seven point eight cubic feet.

Conversion table

cubic feet to cubic meters chart

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