1 kg = 2.2047 lb = 35.275 oz (16 oz to 1 lb). So divide the oz value by 35.275 to get kg
1 kilogram = 35.27 ounces 1 ounce = 0.02 kilogram
6 lbs 6 oz = 2.892 kg
529.11 oz
6 Ounces equal 0.17 kilograms hope this helped :)