## Conversion formula

The conversion factor from ounces to pounds is 0.0625, which means that 1 ounce is equal to 0.0625 pounds:

1 oz = 0.0625 lb

To convert 6.4 ounces into pounds we have to multiply 6.4 by the conversion factor in order to get the mass amount from ounces to pounds. We can also form a simple proportion to calculate the result:

1 oz → 0.0625 lb

6.4 oz → M(lb)

Solve the above proportion to obtain the mass M in pounds:

M(lb) = 6.4 oz × 0.0625 lb

M(lb) = 0.4 lb

The final result is:

6.4 oz → 0.4 lb

We conclude that 6.4 ounces is equivalent to 0.4 pounds:

6.4 ounces = 0.4 pounds

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 pound is equal to 2.5 × 6.4 ounces.

Another way is saying that 6.4 ounces is equal to 1 ÷ 2.5 pounds.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six point four ounces is approximately zero point four pounds:

6.4 oz ≅ 0.4 lb

An alternative is also that one pound is approximately two point five times six point four ounces.

## Conversion table

### ounces to pounds chart

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

ounces (oz) pounds (lb)
7.4 ounces 0.463 pounds
8.4 ounces 0.525 pounds
9.4 ounces 0.588 pounds
10.4 ounces 0.65 pounds
11.4 ounces 0.713 pounds
12.4 ounces 0.775 pounds
13.4 ounces 0.838 pounds
14.4 ounces 0.9 pounds
15.4 ounces 0.963 pounds
16.4 ounces 1.025 pounds