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 5120 ounces into pounds we have to multiply 5120 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

5120 oz → M_(lb)

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

M_(lb) = 5120 oz × 0.0625 lb

M_(lb) = 320 lb

The final result is:

5120 oz → 320 lb

We conclude that 5120 ounces is equivalent to 320 pounds:

5120 ounces = 320 pounds

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 pound is equal to 0.003125 × 5120 ounces.

Another way is saying that 5120 ounces is equal to 1 ÷ 0.003125 pounds.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five thousand one hundred twenty ounces is approximately three hundred twenty pounds:

5120 oz ≅ 320 lb

An alternative is also that one pound is approximately zero point zero zero three times five thousand one hundred twenty 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