EngiRef / Mass conversion
Convert Pounds to Grams (lb to g)
1 lb = 453.59237 g. Convert pounds to grams with the exact factor, a common-values table and a free converter.
Conversion factor
g = lb × 453.59237
1 lb = 453.59237 g
Multiply by 453.59237 g to go from pounds to grams, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
lb to g table
| Pounds (lb) | Grams (g) |
|---|---|
| 1 lb | 453.59237 g |
| 2 lb | 907.18474 g |
| 5 lb | 2267.96185 g |
| 10 lb | 4535.9237 g |
| 20 lb | 9071.8474 g |
| 50 lb | 22679.6185 g |
| 100 lb | 45359.237 g |
Every figure is computed at build time by the site’s own converter from the mass unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many grams are in one pound?
One pound is 453.59237 g, so 100 lb is 45359.237 g.
What is the formula to convert pounds to grams?
g = lb × 453.59237. Multiply the value in pounds by 453.59237 to get grams.
How do I convert grams back to pounds?
lb = g × 0.00220462262, so 1 g is 0.00220462262 lb. The g to lb page carries the same table in that direction.