Convert Troy Ounces to Carats
Convert troy ounces to carats instantly. Type a value below, check the formula and table, then see how the same oz t to ct conversion looks as a single line in Notes Calculator.
Troy Ounces to Carats formula
One troy ounce is 155.517 carats, so ct = oz t × 155.517. For the reverse, multiply carats by 0.00643015, or use the Carats to Troy Ounces converter.
Troy Ounces to Carats conversion table
| Troy Ounces (oz t) | Carats (ct) |
|---|---|
| 1 | 155.517 |
| 2 | 311.035 |
| 5 | 777.587 |
| 10 | 1,555.17 |
| 20 | 3,110.35 |
| 25 | 3,887.93 |
| 50 | 7,775.87 |
| 100 | 15,551.7 |
| 250 | 38,879.3 |
| 500 | 77,758.7 |
| 1,000 | 155,517 |
Troy Ounces to Carats in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 troy ounces to carats on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix troy ounces and carats without a separate converter.
| Note | Result |
|---|---|
| 100 troy ounces to carats | 15,551.74 ct |
| 100 troy ounces in carats | 15,551.74 ct |
| 10 carats as troy ounces | 0.06 oz t |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One troy ounce equals 155.517 carats. To convert troy ounces to carats, multiply by 155.517; to go back, multiply by 0.00643015.
- Type the value, the unit, and the target unit on one line: 100 troy ounces to carats. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
How many carats are in one troy ounce?
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