Conversion formula

The conversion factor from pounds to ounces is 16, which means that 1 pound is equal to 16 ounces:

1 lb = 16 oz

To convert 3.9 pounds into ounces we have to multiply 3.9 by the conversion factor in order to get the mass amount from pounds to ounces. We can also form a simple proportion to calculate the result:

1 lb → 16 oz

3.9 lb → M_(oz)

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

M_(oz) = 3.9 lb × 16 oz

M_(oz) = 62.4 oz

The final result is:

3.9 lb → 62.4 oz

We conclude that 3.9 pounds is equivalent to 62.4 ounces:

3.9 pounds = 62.4 ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 ounce is equal to 0.016025641025641 × 3.9 pounds.

Another way is saying that 3.9 pounds is equal to 1 ÷ 0.016025641025641 ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three point nine pounds is approximately sixty-two point four ounces:

3.9 lb ≅ 62.4 oz

An alternative is also that one ounce is approximately zero point zero one six times three point nine pounds.

Conversion table

pounds to ounces chart

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