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 mg = 0.001 dwt
1 dwt = 1,555.174 mg
例子:
将15 毫克转换为轻量级：
15 mg = 0.01 dwt
| 毫克 | 轻量级 |
|---|---|
| 0.01 mg | 6.4301e-6 dwt |
| 0.1 mg | 6.4301e-5 dwt |
| 1 mg | 0.001 dwt |
| 2 mg | 0.001 dwt |
| 3 mg | 0.002 dwt |
| 5 mg | 0.003 dwt |
| 10 mg | 0.006 dwt |
| 20 mg | 0.013 dwt |
| 30 mg | 0.019 dwt |
| 40 mg | 0.026 dwt |
| 50 mg | 0.032 dwt |
| 60 mg | 0.039 dwt |
| 70 mg | 0.045 dwt |
| 80 mg | 0.051 dwt |
| 90 mg | 0.058 dwt |
| 100 mg | 0.064 dwt |
| 250 mg | 0.161 dwt |
| 500 mg | 0.322 dwt |
| 750 mg | 0.482 dwt |
| 1000 mg | 0.643 dwt |
| 10000 mg | 6.43 dwt |
| 100000 mg | 64.301 dwt |
规则