Pounds to grams
grams = pounds × 453.59237
Reverse: grams to pounds
How to convert pounds to grams
One pound is 453.59237 grams, so multiply the number of pounds by 453.59237. For example, 20 pounds is 20 × 453.59237 = 9,071.85 grams. To go back, divide by the same number, or multiply by 0.00220462.
Quick estimate
Multiplying by about 500 gets within 10.2% of the exact answer, which is enough to check that a result makes sense.
Where it comes up
Mass conversions come up in cooking and baking, shipping and luggage limits, body weight, medicine doses and buying food by weight.
| pounds | grams |
|---|---|
| 1 lb | 453.59237 g |
| 2 lb | 907.18474 g |
| 3 lb | 1,360.78 g |
| 4 lb | 1,814.37 g |
| 5 lb | 2,267.96 g |
| 6 lb | 2,721.55 g |
| 7 lb | 3,175.15 g |
| 8 lb | 3,628.74 g |
| 9 lb | 4,082.33 g |
| 10 lb | 4,535.92 g |
| 11 lb | 4,989.52 g |
| 12 lb | 5,443.11 g |
| 13 lb | 5,896.7 g |
| 14 lb | 6,350.29 g |
| 15 lb | 6,803.89 g |
| 16 lb | 7,257.48 g |
| 17 lb | 7,711.07 g |
| 18 lb | 8,164.66 g |
| 19 lb | 8,618.26 g |
| 20 lb | 9,071.85 g |
| 25 lb | 11,339.81 g |
| 30 lb | 13,607.77 g |
| 40 lb | 18,143.69 g |
| 50 lb | 22,679.62 g |
| 60 lb | 27,215.54 g |
| 70 lb | 31,751.47 g |
| 75 lb | 34,019.43 g |
| 80 lb | 36,287.39 g |
| 90 lb | 40,823.31 g |
| 100 lb | 45,359.24 g |
| 120 lb | 54,431.08 g |
| 150 lb | 68,038.86 g |
| 200 lb | 90,718.47 g |
| 250 lb | 113,398.09 g |
| 300 lb | 136,077.71 g |
| 400 lb | 181,436.95 g |
| 500 lb | 226,796.18 g |
| 750 lb | 340,194.28 g |
| 1,000 lb | 453,592.37 g |
| 1,500 lb | 680,388.55 g |
| 2,000 lb | 907,184.74 g |
| 5,000 lb | 2,267,961.85 g |
| 10,000 lb | 4,535,923.7 g |
Questions
How many grams are in a pound?
453.59237 grams.
How do I convert pounds to grams in a spreadsheet?
Put the value in A1 and type =A1*453.59237, then fill the formula down the column.
Are the values in the table exact?
They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.