## 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 155 pounds into kilograms we have to multiply 155 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

155 lb → M(kg)

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

M(kg) = 155 lb × 0.45359237 kg

M(kg) = 70.30681735 kg

The final result is:

155 lb → 70.30681735 kg

We conclude that 155 pounds is equivalent to 70.30681735 kilograms:

155 pounds = 70.30681735 kilograms

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilogram is equal to 0.014223371753863 × 155 pounds.

Another way is saying that 155 pounds is equal to 1 ÷ 0.014223371753863 kilograms.

## Approximate result

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

155 lb ≅ 70.307 kg

An alternative is also that one kilogram is approximately zero point zero one four times one hundred fifty-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)
156 pounds 70.76 kilograms
157 pounds 71.214 kilograms
158 pounds 71.668 kilograms
159 pounds 72.121 kilograms
160 pounds 72.575 kilograms
161 pounds 73.028 kilograms
162 pounds 73.482 kilograms
163 pounds 73.936 kilograms
164 pounds 74.389 kilograms
165 pounds 74.843 kilograms