Definition of hook written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels.
The conversion factor from pounds to kilograms is 0.45359237. If the conversion is for the Troy weight (used for precious metals, gold, gemstones etc), the conversion factor is 0.3732417216. To find out how many kilograms in a pound, multiply the conversion factor by the value of pound or simply use the converter below.
1 pound = 0.4535923744953 kilograms. Take the number of pounds and MULTIPLY by 0.4535923744953 to convert to the number of kilograms. An easier way would be to take the number of pounds and DIVIDE by 2.2 to convert to the number of kilograms.