The pound is one of the mass units used in the United Kingdom and other Anglo-Saxon countries, including the United States.
One pound equals 453.6 grams (453.59237 to be exact).
The abbreviation "lb" and the English-speaking term "pound" are sometimes used as synonyms of the pound.
Below is a simple form to convert from pounds to grams and vice versa.
Conversion pounds / grams and grams / pounds