Pounds to Grams Converter
Type a value in pounds to see it in grams as you type, with the exact formula and a reference chart.
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How this was calculated
- 1 pound = 453.59237 grams
- 1 × 453.59237 = 453.59237 g
| lb | g |
|---|---|
| 0.25 lb | 113.398 g |
| 0.5 lb | 226.796 g |
| 0.75 lb | 340.194 g |
| 1 lb | 453.592 g |
| 1.5 lb | 680.389 g |
| 2 lb | 907.185 g |
| 2.5 lb | 1,133.98 g |
| 3 lb | 1,360.78 g |
| 4 lb | 1,814.37 g |
| 5 lb | 2,267.96 g |
| 10 lb | 4,535.92 g |
| g | lb |
|---|---|
| 50 g | 0.110231 lb |
| 100 g | 0.220462 lb |
| 200 g | 0.440925 lb |
| 227 g | 0.500449 lb |
| 250 g | 0.551156 lb |
| 300 g | 0.661387 lb |
| 400 g | 0.881849 lb |
| 454 g | 1.0009 lb |
| 500 g | 1.10231 lb |
| 750 g | 1.65347 lb |
| 1,000 g | 2.20462 lb |
| 1,500 g | 3.30693 lb |
How to convert pounds to grams
1 pound = 453.59237 grams. To convert pounds to grams, multiply by 453.59237. The avoirdupois pound is exactly 0.45359237 kg. A gram is one thousandth of a kilogram.
Worked examples
- 0.5 pounds = 226.796 g (0.5 × 453.59237)
- 1 pound = 453.592 g (1 × 453.59237)
- 2.5 pounds = 1,133.98 g (2.5 × 453.59237)
Where this conversion comes up
Pounds are used for body weight, groceries and gym plates in the US; grams for food labels, baking scales and jewelry. A pound is exactly 453.59237 g, so a quarter pound is 113.4 g and half a pound is 226.8 g.
Quick estimate
Multiply by 450 (0.8% low).
Common mistakes
- Dividing instead of multiplying. A gram is smaller than a pound, so the number of grams must come out larger: 0.5 pounds = 226.796 g.
Going the other way? Use the grams to pounds converter. Related weight converters: grams to ounces, oz to grams, oz to lbs, lbs to oz, grams to kg, kg to stone.
Frequently asked questions
How do you convert pounds to grams?
Multiply the pounds by 453.59237. For example, 1 pound is 453.592 grams.
How many grams are in one pound?
One pound is 453.59237 grams. The avoirdupois pound is exactly 0.45359237 kg.
What is 2.5 pounds in grams?
2.5 pounds is 1,133.98 grams.
Is there a quick way to estimate pounds to grams?
Multiply by 450 (0.8% low).