## Conversion formula

The conversion factor from pounds to kilograms is 0.45359237, which means that 1 pound is equal to 0.45359237 kilograms:

1 lb = 0.45359237 kg

To convert 15.5 pounds into kilograms we have to multiply 15.5 by the conversion factor in order to get the mass amount from pounds to kilograms. We can also form a simple proportion to calculate the result:

1 lb → 0.45359237 kg

15.5 lb → M(kg)

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

M(kg) = 15.5 lb × 0.45359237 kg

M(kg) = 7.030681735 kg

The final result is:

15.5 lb → 7.030681735 kg

We conclude that 15.5 pounds is equivalent to 7.030681735 kilograms:

15.5 pounds = 7.030681735 kilograms ## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 0.14223371753863 × 15.5 pounds.

Another way is saying that 15.5 pounds is equal to 1 ÷ 0.14223371753863 kilograms.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point five pounds is approximately seven point zero three one kilograms:

15.5 lb ≅ 7.031 kg

An alternative is also that one kilogram is approximately zero point one four two times fifteen point five pounds.

## Conversion table

### pounds to kilograms chart

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

pounds (lb) kilograms (kg)
16.5 pounds 7.484 kilograms
17.5 pounds 7.938 kilograms
18.5 pounds 8.391 kilograms
19.5 pounds 8.845 kilograms
20.5 pounds 9.299 kilograms
21.5 pounds 9.752 kilograms
22.5 pounds 10.206 kilograms
23.5 pounds 10.659 kilograms
24.5 pounds 11.113 kilograms
25.5 pounds 11.567 kilograms