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 is 0.453592 kilograms On earth, one kilogram of mass weighs about 2.205 pounds (rounded), and 0.4536 kilogram (rounded) weighs one pound. It's different in other places.