Convert pounds to grams instantly. One avoirdupois pound equals exactly 453.59237 grams. Accurate calculation for culinary recipes, postal parcels, and science experiments.
By international standard treaty agreed upon by the United States, United Kingdom, Canada, Australia, and New Zealand in 1959, the international avoirdupois pound is legally defined as exactly 0.45359237 kilograms, or 453.59237 grams.