Convert Ounces to Carats

Enter your ounce value in the form below to get the value calculated in carats.

Results in Carats:

1 oz = 141.747616 ct

How to Convert Ounces to Carats

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Convert ounces to carats with this simple formula:

carats = ounces × 141.747616

Converting an ounce weight measurement to a carat measurement involves multiplying the weight by the conversion ratio to find the result. One ounce is equal to 141.747616 carats, so to convert simply multiply by 141.747616.

For example, here's how to convert 5 ounces to carats using the formula above.

5 oz = (5 × 141.747616) = 708.738078 ct

Ounces and carats are both units used to measure weight. Learn more about weight and find more weight measurement conversion calculators. Ounces are an imperial measurement and can be abbreviated as oz, for example 1 oz. Carats are a metric measurement and can be abbreviated as ct, for example 1 ct. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

ounces and carats are units used to measure weight

Convert Carats to Ounces

Ounce Measurements and Equivalent Carat Conversions

Common ounce values converted to the equivalent carat value
Ounces	Carats
1 oz	141.75 ct
2 oz	283.5 ct
3 oz	425.24 ct
4 oz	566.99 ct
5 oz	708.74 ct
6 oz	850.49 ct
7 oz	992.23 ct
8 oz	1,134 ct
9 oz	1,276 ct
10 oz	1,417 ct
11 oz	1,559 ct
12 oz	1,701 ct
13 oz	1,843 ct
14 oz	1,984 ct
15 oz	2,126 ct
16 oz	2,268 ct
17 oz	2,410 ct
18 oz	2,551 ct
19 oz	2,693 ct
20 oz	2,835 ct
21 oz	2,977 ct
22 oz	3,118 ct
23 oz	3,260 ct
24 oz	3,402 ct
25 oz	3,544 ct
26 oz	3,685 ct
27 oz	3,827 ct
28 oz	3,969 ct
29 oz	4,111 ct
30 oz	4,252 ct
31 oz	4,394 ct
32 oz	4,536 ct
33 oz	4,678 ct
34 oz	4,819 ct
35 oz	4,961 ct
36 oz	5,103 ct
37 oz	5,245 ct
38 oz	5,386 ct
39 oz	5,528 ct
40 oz	5,670 ct