Pounds to Grams Converter
Convert pounds to grams instantly. 1 lb = 453.59 g. Free two-way converter with the formula and a quick reference table.
How to convert pounds to grams
grams = pounds × 453.59
One pound equals 453.59 grams, so to convert pounds to grams you multiply by 453.59. Going the other way, one gram is 0.002205 pounds. Both units measure weight & mass, so the conversion is an exact ratio that never changes.
10 pounds = 4,535.92 grams. Multiply your pound figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? grams to pounds
pounds to grams table
| pounds (lb) | grams (g) |
|---|---|
| 1 | 453.59 |
| 2 | 907.18 |
| 3 | 1,360.78 |
| 5 | 2,267.96 |
| 10 | 4,535.92 |
| 20 | 9,071.85 |
| 25 | 11,339.81 |
| 50 | 22,679.62 |
| 100 | 45,359.24 |
| 250 | 113,398.09 |
| 500 | 226,796.19 |
| 1,000 | 453,592.37 |
Frequently asked questions
How many grams are in a pound?
One pound equals 453.59 grams. So to convert, multiply the number of pounds by 453.59.
How do I convert pounds to grams?
Multiply by 453.59, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.