1 Once troy (oz t) équivaut à 31,1034768 g, et 1 Gramme (g) équivaut à 0,0321507466 oz t.
| Once troy | Gramme |
|---|---|
| 0,01 oz t | 0,311034768 g |
| 0,1 oz t | 3,11034768 g |
| 1 oz t | 31,1034768 g |
| 2 oz t | 62,2069536 g |
| 3 oz t | 93,3104304 g |
| 4 oz t | 124,413907 g |
| 5 oz t | 155,517384 g |
| 6 oz t | 186,620861 g |
| 7 oz t | 217,724338 g |
| 8 oz t | 248,827814 g |
| 9 oz t | 279,931291 g |
| 10 oz t | 311,034768 g |
| 20 oz t | 622,069536 g |
| 30 oz t | 933,104304 g |
| 40 oz t | 1 244,13907 g |
| 50 oz t | 1 555,17384 g |
| 60 oz t | 1 866,20861 g |
| 70 oz t | 2 177,24338 g |
| 80 oz t | 2 488,27814 g |
| 90 oz t | 2 799,31291 g |
| 100 oz t | 3 110,34768 g |
| 200 oz t | 6 220,69536 g |
| 300 oz t | 9 331,04304 g |
| 500 oz t | 15 551,7384 g |
| 1 000 oz t | 31 103,4768 g |
| 10 000 oz t | 311 034,768 g |
| Microgramme | 31 103 476,8 μg |
| Milligramme | 31 103,4768 mg |
| Gramme | 31,1034768 g |
| Kilogramme | 0,0311034768 kg |
| Tonne métrique | 0,0000311034768 t |
| Grain | 480 gr |
| Drachme | 17,5542857 dr |
| Once | 1,09714286 oz |
| Livre | 0,0685714286 lb |
| Stone | 0,00489795918 st |
| Once troy | 1 oz t |
| Pennyweight | 20 dwt |
| Quintal | 0,000311034768 q |
| Tonne américaine | 0,0000342857143 ton (US) |
| Tonne britannique | 0,0000306122449 ton (UK) |
| Carat | 155,517384 ct |
| Microgramme | 1 000 000 μg |
| Milligramme | 1 000 mg |
| Gramme | 1 g |
| Kilogramme | 0,001 kg |
| Tonne métrique | 0,000001 t |
| Grain | 15,4323584 gr |
| Drachme | 0,564383391 dr |
| Once | 0,0352739619 oz |
| Livre | 0,00220462262 lb |
| Stone | 0,000157473044 st |
| Once troy | 0,0321507466 oz t |
| Pennyweight | 0,643014931 dwt |
| Quintal | 0,00001 q |
| Tonne américaine | 0,00000110231131 ton (US) |
| Tonne britannique | 0,000000984206528 ton (UK) |
| Carat | 5 ct |