Conversion Table
Common Units of Mass & Weight
1 pound = 453.5924 grams
1 pound = 453.5924 grams = 0.45359 kilograms = 7000 grains
1 kilogram = 1000 grams = 2.205 pounds
1 gram = 10 decigrams = 100 centigrams = 1000 milligrams
1 metric ton = 1000 kilograms = 2204.62 pounds
| Percentage (%) | Part per Million (ppm) | Part per Billion (ppb) | Part per Trillion (ppt) |
|---|---|---|---|
| 1 | 10,000 | 10,000,000 | 10,000,000,000 |
| 0.1 | 1,000 | 1,000,000 | 1,000,000,000 |
| 0.0001 | 1 | 1,000 | 1,000,000 |
| 0.0000001 | 0.001 | 1 | 1,000 |
| 0.0000000001 | 0.000001 | 0.001 | 1 |
| 0.0000000000001 | 0.000000001 | 0.000001 | 0.001 |