Conversion formula

The conversion factor from fluid ounces to cubic meters is 2.95735296875E-5, which means that 1 fluid ounce is equal to 2.95735296875E-5 cubic meters:

1 fl oz = 2.95735296875E-5 m3

To convert 640 fluid ounces into cubic meters we have to multiply 640 by the conversion factor in order to get the volume amount from fluid ounces to cubic meters. We can also form a simple proportion to calculate the result:

1 fl oz → 2.95735296875E-5 m3

640 fl oz → V_(m3)

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

V_(m3) = 640 fl oz × 2.95735296875E-5 m3

V_(m3) = 0.018927059 m3

The final result is:

640 fl oz → 0.018927059 m3

We conclude that 640 fluid ounces is equivalent to 0.018927059 cubic meters:

640 fluid ounces = 0.018927059 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 52.834410248312 × 640 fluid ounces.

Another way is saying that 640 fluid ounces is equal to 1 ÷ 52.834410248312 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred forty fluid ounces is approximately zero point zero one nine cubic meters:

640 fl oz ≅ 0.019 m3

An alternative is also that one cubic meter is approximately fifty-two point eight three four times six hundred forty fluid ounces.

Conversion table

fluid ounces to cubic meters chart

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