質量は肉体の物質の量です。それは物質の基本的な特性であり、キログラム(kg)で測定されます。
1 slug = 514.785 oz 
1 oz = 0.002 slug 
例: 
15 ナメクジをオンスに変換します。
15 slug = 7,721.776 oz 
| ナメクジ | オンス | 
|---|---|
| 0.01 slug | 5.148 oz | 
| 0.1 slug | 51.479 oz | 
| 1 slug | 514.785 oz | 
| 2 slug | 1,029.57 oz | 
| 3 slug | 1,544.355 oz | 
| 5 slug | 2,573.925 oz | 
| 10 slug | 5,147.851 oz | 
| 20 slug | 10,295.702 oz | 
| 30 slug | 15,443.553 oz | 
| 40 slug | 20,591.404 oz | 
| 50 slug | 25,739.255 oz | 
| 60 slug | 30,887.106 oz | 
| 70 slug | 36,034.957 oz | 
| 80 slug | 41,182.807 oz | 
| 90 slug | 46,330.658 oz | 
| 100 slug | 51,478.509 oz | 
| 250 slug | 128,696.273 oz | 
| 500 slug | 257,392.547 oz | 
| 750 slug | 386,088.82 oz | 
| 1000 slug | 514,785.093 oz | 
| 10000 slug | 5,147,850.932 oz | 
| 100000 slug | 51,478,509.321 oz |