力是一种相互作用，当没有反对时，会改变对象的运动。它是在纽顿（N）中测量的。
1 ozf = 27,801.3 dyn
1 dyn = 3.5970e-5 ozf
例子:
将15 盎司转换为达因：
15 ozf = 417,019.5 dyn
| 盎司 | 达因 |
|---|---|
| 0.01 ozf | 278.013 dyn |
| 0.1 ozf | 2,780.13 dyn |
| 1 ozf | 27,801.3 dyn |
| 2 ozf | 55,602.6 dyn |
| 3 ozf | 83,403.9 dyn |
| 5 ozf | 139,006.5 dyn |
| 10 ozf | 278,013 dyn |
| 20 ozf | 556,026 dyn |
| 30 ozf | 834,039 dyn |
| 40 ozf | 1,112,052 dyn |
| 50 ozf | 1,390,065 dyn |
| 60 ozf | 1,668,078 dyn |
| 70 ozf | 1,946,091 dyn |
| 80 ozf | 2,224,104 dyn |
| 90 ozf | 2,502,117 dyn |
| 100 ozf | 2,780,130 dyn |
| 250 ozf | 6,950,325 dyn |
| 500 ozf | 13,900,650 dyn |
| 750 ozf | 20,850,975 dyn |
| 1000 ozf | 27,801,300 dyn |
| 10000 ozf | 278,013,000 dyn |
| 100000 ozf | 2,780,130,000 dyn |
规则