## 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 138.3 ounces into pounds we have to multiply 138.3 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

138.3 oz → M(lb)

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

M(lb) = 138.3 oz × 0.0625 lb

M(lb) = 8.64375 lb

The final result is:

138.3 oz → 8.64375 lb

We conclude that 138.3 ounces is equivalent to 8.64375 pounds:

138.3 ounces = 8.64375 pounds

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 pound is equal to 0.11569052783803 × 138.3 ounces.

Another way is saying that 138.3 ounces is equal to 1 ÷ 0.11569052783803 pounds.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred thirty-eight point three ounces is approximately eight point six four four pounds:

138.3 oz ≅ 8.644 lb

An alternative is also that one pound is approximately zero point one one six times one hundred thirty-eight point three 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)
139.3 ounces 8.706 pounds
140.3 ounces 8.769 pounds
141.3 ounces 8.831 pounds
142.3 ounces 8.894 pounds
143.3 ounces 8.956 pounds
144.3 ounces 9.019 pounds
145.3 ounces 9.081 pounds
146.3 ounces 9.144 pounds
147.3 ounces 9.206 pounds
148.3 ounces 9.269 pounds