Convert ounces to troy ounces
1 oz = 0.911458333333 ozt — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.911 458 333 333ozt
As a fraction: 175/192
1 oz = 0.911458333333 ozt
How to convert ounces to troy ounces
Multiply the number of ounces by 0.911458333333 to get troy ounces.
Troy ounce: How gold and silver are priced. Heavier than the everyday avoirdupois ounce.
Ounce to Troy ounce conversion table
| Ounces (oz) | Troy ounces (ozt) |
|---|---|
| 1 oz | 0.911 458 33 |
| 2 oz | 1.822 916 7 |
| 3 oz | 2.734 375 |
| 5 oz | 4.557 291 7 |
| 10 oz | 9.114 583 3 |
| 20 oz | 18.229 167 |
| 25 oz | 22.786 458 |
| 50 oz | 45.572 917 |
| 100 oz | 91.145 833 |
| 250 oz | 227.864 58 |
| 500 oz | 455.729 17 |
| 1000 oz | 911.458 33 |
Troy ounce to Ounce conversion table
| Troy ounces (ozt) | Ounces (oz) |
|---|---|
| 1 ozt | 1.097 142 9 |
| 2 ozt | 2.194 285 7 |
| 3 ozt | 3.291 428 6 |
| 5 ozt | 5.485 714 3 |
| 10 ozt | 10.971 429 |
| 20 ozt | 21.942 857 |
| 25 ozt | 27.428 571 |
| 50 ozt | 54.857 143 |
| 100 ozt | 109.714 29 |
| 250 ozt | 274.285 71 |
| 500 ozt | 548.571 43 |
| 1000 ozt | 1097.1429 |
Frequently asked
How many troy ounces are in a ounce?
One ounce equals 0.9114583333 troy ounces (oz → ozt). That figure is exact, not rounded.
How do you convert ounces to troy ounces?
Multiply the number of ounces by 0.911458333333 to get troy ounces.
What is 1 ozt in ounces?
One troy ounce is 1.097142857 ounces.
What is 10 oz in ozt?
10 oz = 9.114 583 3 ozt.
What exactly is a troy ounce?
How gold and silver are priced. Heavier than the everyday avoirdupois ounce.