First take the weight in pounds and multiply by 453.59. The resulting number is the weight in grams. To convert grams to kilograms, simply divide by 1000. Or, an easier option is
http://wiki.answers.com/Q/What_is_50_pounds_in_kil...

http://www.chacha.com/question/whatis50kilogram...

1. Measure the weight of the object using a metric scale. This will give you the object's weight in kilograms. 2. Multiply the object's weight in kilograms by 2.2046. The resulting
http://www.ehow.com/how_5997554_calculatekilogram...

1 kilogram = 2.20462262 pounds, therefore 50 kilograms is approx 110.23 pounds. Thanks for 82ASKing!
http://www.kgbanswers.co.uk/whatis50kilogramsin...
