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 680 ounces into pounds we have to multiply 680 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

680 oz → M_(lb)

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

M_(lb) = 680 oz × 0.0625 lb

M_(lb) = 42.5 lb

The final result is:

680 oz → 42.5 lb

We conclude that 680 ounces is equivalent to 42.5 pounds:

680 ounces = 42.5 pounds

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 pound is equal to 0.023529411764706 × 680 ounces.

Another way is saying that 680 ounces is equal to 1 ÷ 0.023529411764706 pounds.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred eighty ounces is approximately forty-two point five pounds:

680 oz ≅ 42.5 lb

An alternative is also that one pound is approximately zero point zero two four times six hundred eighty 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