How to convert grams to troy ounces
oz t = g × 0.03215074657Multiply the value in grams by 0.03215074657. To go the other way, multiply by 31.1034768 (or divide by 0.03215074657).
A gram is smaller than a troy ounce: it takes 31.1034768 grams to make one troy ounce.
Worked examples
- 1 gram1 g × 0.03215074657 = 0.03215074657 oz t
- 5 grams5 g × 0.03215074657 = 0.1607537328 oz t
- 10 grams10 g × 0.03215074657 = 0.3215074657 oz t
- 20 grams20 g × 0.03215074657 = 0.6430149314 oz t
- 100 grams100 g × 0.03215074657 = 3.215074657 oz t
Grams to troy ounces conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Grams (g) | Troy ounces (oz t) |
|---|---|
| 0.1 g | 0.0032150747 oz t |
| 0.25 g | 0.0080376866 oz t |
| 0.5 g | 0.016075373 oz t |
| 1 g | 0.032150747 oz t |
| 2 g | 0.064301493 oz t |
| 3 g | 0.09645224 oz t |
| 4 g | 0.12860299 oz t |
| 5 g | 0.16075373 oz t |
| 6 g | 0.19290448 oz t |
| 7 g | 0.22505523 oz t |
| 8 g | 0.25720597 oz t |
| 9 g | 0.28935672 oz t |
| 10 g | 0.32150747 oz t |
| Grams (g) | Troy ounces (oz t) |
|---|---|
| 12 g | 0.38580896 oz t |
| 15 g | 0.4822612 oz t |
| 20 g | 0.64301493 oz t |
| 25 g | 0.80376866 oz t |
| 30 g | 0.9645224 oz t |
| 40 g | 1.2860299 oz t |
| 50 g | 1.6075373 oz t |
| 75 g | 2.411306 oz t |
| 100 g | 3.2150747 oz t |
| 250 g | 8.0376866 oz t |
| 500 g | 16.075373 oz t |
| 1,000 g | 32.150747 oz t |
About the units
Gram (g)
One thousandth of a kilogram. Recipes, nutrition labels and postal scales use grams; a US nickel weighs 5 g. One gram equals 0.001 kilograms (kg).
Troy ounce (oz t)
480 grains or 31.1034768 g, about 10% heavier than an ordinary ounce. Gold, silver and platinum prices are quoted per troy ounce. One troy ounce equals 0.0311034768 kilograms (kg).
Frequently asked questions
How many troy ounces are in one gram?
There are 0.03215074657 troy ounces in one gram, and this value is exact by definition.
How do I convert grams to troy ounces?
Multiply the number of grams by 0.03215074657. For example, 10 g × 0.03215074657 = 0.3215074657 oz t.
How many grams are in one troy ounce?
One troy ounce equals 31.1034768 grams. That is the reverse factor, 1 ÷ 0.03215074657.
What is 10 grams in troy ounces?
10 g = 0.3215074657 oz t.
Is this g to oz t converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.