Convert Carat [International] to Ounce [troy] - Free Calculator
Fast, accurate weight conversion calculator. Convert carat [international] to ounce [troy] instantly with precise results.
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How to Convert Carat [International] to Ounce [troy]
Use this free online calculator to convert Carat [International] to Ounce [troy] instantly. This weight conversion tool provides accurate results for all your measurement needs.
Quick Reference
Carat [International] to Ounce [troy] Conversion Formula
To convert Carat [International] to Ounce [troy], multiply by 0.00643015.
To convert Ounce [troy] back to Carat [International], divide by 0.00643015 (or multiply by 155.517).
About These Units
About Carat [International]
The carat [international] is a unit of mass used for diamonds and other precious stones. Originally spelled karat, the word comes from the Greek keration, a carob bean; carob beans were used as standards of weight and length in ancient Greece in much the same way barleycorns were used in old England. Traditionally the carat was equal to 4 grains. The definition of the grain differed from one country to another, but typically it was about 50 milligrams and thus the carat was about 200 milligrams.
About Ounce [troy]
The <b>ounce [troy]</b> is a second traditional unit of mass or weight. The <b>troy ounce</b>, traditionally used in pharmacy and jewelry, is 1/12 troy pound, 480 grains, or about 31.1035 grams. Thus the troy ounce equals 192/175 = 1.09714 avoirdupois ounces. This unit is the traditional measure for gold and other precious metals; in particular, the prices of gold and silver quoted in financial markets are the prices per troy ounce. The troy ounce is divided into 20 pennyweight or into 8 troy drams.
Carat [International] to Ounce [troy] Conversion Table
| Carat [International] | Ounce [troy] | Ounce [troy] | Carat [International] |
|---|---|---|---|
| 0.1 | 0.000643015 | 0.1 | 15.5517 |
| 0.5 | 0.00321507 | 0.5 | 77.7587 |
| 1 | 0.00643015 | 1 | 155.517 |
| 2 | 0.0128603 | 2 | 311.035 |
| 5 | 0.0321507 | 5 | 777.587 |
| 10 | 0.0643015 | 10 | 1,555.17 |
| 20 | 0.128603 | 20 | 3,110.35 |
| 25 | 0.160754 | 25 | 3,887.93 |
| 50 | 0.321507 | 50 | 7,775.87 |
| 100 | 0.643015 | 100 | 15,551.7 |
| 250 | 1.60754 | 250 | 38,879.3 |
| 500 | 3.21507 | 500 | 77,758.7 |
| 1000 | 6.43015 | 1000 | 155,517 |
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