Very simple. One kilo is 2.2 u.S. pounds. In order to convert kilos to pounds, simply take the number of kilos and multiply that number by 2.2. The answer you get is the weight in pounds.
There are 2.2 pounds to every 1 kilogram therefore the easiest way to convert kilos to pounds is to multiply your number of kilos by 2.2. This should give you an answer in pounds.