Formula to Convert Carat to Ounce
Ounces = Carats ÷ 141.75
Or: Ounces = Carats × 0.007055
Example
Convert 500 carats to ounces:
500 ÷ 141.75 = 3.5274 ounces
Conversion Table
| Carats (ct) | Ounces (oz) |
|---|---|
| 10 | 0.070548 |
| 50 | 0.352740 |
| 100 | 0.705479 |
| 142 | 1.001780 |
| 500 | 3.527396 |
| 1,000 | 7.054792 |
About the Units
The carat (ct) is a unit of mass used for gemstones, equal to 0.2 grams. The ounce (oz) is a common unit of weight equal to approximately 28.35 grams. Because a carat is much lighter than an ounce, it takes about 141.75 carats to make up a single ounce.