To convert troy ounces to grams, use grams = troy ounces × 31.1034768. For example, 5 oz t = 155.517 g.
How to convert Troy Ounces to Grams
- Type the value in troy ounces.
- The answer in grams appears instantly, with the formula.
- Use ⇄ to swap the direction, or pick other units.
Troy Ounces to Grams formula
grams = troy ounces × 31.1034768
Example: 5 oz t = 155.517 g.
Reverse: 1 g = 0.032150747 oz t.
Troy Ounces to Grams conversion table
| Troy ounce (oz t) | Gram (g) |
|---|---|
| 1 | 31.1035 |
| 2 | 62.207 |
| 3 | 93.3104 |
| 4 | 124.414 |
| 5 | 155.517 |
| 6 | 186.621 |
| 7 | 217.724 |
| 8 | 248.828 |
| 9 | 279.931 |
| 10 | 311.035 |
| 11 | 342.138 |
| 12 | 373.242 |
| 15 | 466.552 |
| 20 | 622.07 |
| 25 | 777.587 |
| 30 | 933.104 |
| 40 | 1,244.14 |
| 50 | 1,555.17 |
| 60 | 1,866.21 |
| 70 | 2,177.24 |
| 75 | 2,332.76 |
| 80 | 2,488.28 |
| 90 | 2,799.31 |
| 100 | 3,110.35 |
| 150 | 4,665.52 |
| 200 | 6,220.7 |
| 250 | 7,775.87 |
| 500 | 15,551.7 |
| 1,000 | 31,103.5 |
About these units
Troy ounce (oz t): About 31.1 g. The standard unit for gold and silver prices worldwide.
Gram (g): One thousandth of a kilogram. Used for food, gold and small items.
Frequently asked questions
How many grams are in a troy ounce?
There are 31.103477 grams in one troy ounce.
How do I convert troy ounces to grams?
grams = troy ounces × 31.1034768. Example: 5 oz t = 155.517 g.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested