质量是物理中物质的数量。它是物质的基本特性，以千克（kg）进行测量。
1 lb = 453,592,370 µg
1 µg = 2.2046e-9 lb
例子:
将15 磅转换为微克：
15 lb = 6,803,885,550 µg
| 磅 | 微克 |
|---|---|
| 0.01 lb | 4,535,923.7 µg |
| 0.1 lb | 45,359,237 µg |
| 1 lb | 453,592,370 µg |
| 2 lb | 907,184,740 µg |
| 3 lb | 1,360,777,110 µg |
| 5 lb | 2,267,961,850 µg |
| 10 lb | 4,535,923,700 µg |
| 20 lb | 9,071,847,400 µg |
| 30 lb | 13,607,771,100 µg |
| 40 lb | 18,143,694,800 µg |
| 50 lb | 22,679,618,500 µg |
| 60 lb | 27,215,542,200 µg |
| 70 lb | 31,751,465,900 µg |
| 80 lb | 36,287,389,600 µg |
| 90 lb | 40,823,313,300 µg |
| 100 lb | 45,359,237,000 µg |
| 250 lb | 113,398,092,500 µg |
| 500 lb | 226,796,185,000 µg |
| 750 lb | 340,194,277,500 µg |
| 1000 lb | 453,592,370,000 µg |
| 10000 lb | 4,535,923,700,000 µg |
| 100000 lb | 45,359,237,000,000 µg |
规则