Carats to Troy Ounces: the quick answer
1 ct = 0.00643015 oz t
1 carat equals 0.00643015 troy ounces
To convert carats to troy ounces, multiply the value by 0.00643015. To go the other way, multiply troy ounces by 155.517 to get carats.
To convert carats to troy ounces, multiply the value by 0.00643015. To go the other way, multiply troy ounces by 155.517 to get carats.
| Carats (ct) | Troy Ounces (oz t) |
|---|---|
| 1 ct | 0.00643015 oz t |
| 5 ct | 0.0321507 oz t |
| 10 ct | 0.0643015 oz t |
| 25 ct | 0.160754 oz t |
| 50 ct | 0.321507 oz t |
| 100 ct | 0.643015 oz t |
| 250 ct | 1.60754 oz t |
| 500 ct | 3.21507 oz t |
| 1,000 ct | 6.43015 oz t |
| 2,500 ct | 16.0754 oz t |
| 5,000 ct | 32.1507 oz t |
| 10,000 ct | 64.3015 oz t |
| 100,000 ct | 643.015 oz t |
| 1,000,000 ct | 6,430.15 oz t |
Carat (ct). The metric carat is 200 milligrams, the unit for diamonds and gemstones.
Troy ounce (oz t). The troy ounce (31.1035 g) is the international unit for gold, silver and platinum prices.
There are 0.00643015 troy ounces in one carat.
Multiply the number of carats by 0.00643015. For example, 10 carats equal 0.0643015 troy ounces.
One troy ounce equals 155.517 carats.
6.43015 troy ounces. Other common values: 100 carats = 0.643015 troy ounces and 10,000 carats = 64.3015 troy ounces.