Carats to Pounds (ct to lb)

Pounds to Carats (Swap Units)

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Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

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Carats to Pounds formula

lb =
ct * 0.00044092
 
 
 
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More information: Pounds

Carats

Abbreviated "ct." and spelled with a "c" is a measure of weight used for gemstones. One carat is equal to 1/5 of a gram (200 milligrams). Stones are measured to the nearest hundredth of a carat. A hundreth of a carat is also called a point. Thus a .10 carat stone can be called either 10 points, or 1/10 of a carat. Small stones like .05, and .10ct are most often referred to by point designations. Note that karat with a "K" is a measure of the purity of a gold alloy. A one carat round diamond of average proportions is approximately 6.5mm in diameter. Note that this relationship of weight and size is different for each family of stones. For example ruby and sapphire are both heavier than diamond (technically, they have a higher specific gravity, so a 1 carat ruby or sapphire is smaller in size than a on carat diamond. See Weights and Measures of Gold, Silver and Precious Gems for more information.

 

Carats to Pounds formula

lb =
ct * 0.00044092
 
 
 

Pounds

The pound is a measurement of mass used in the imperial system, and is accepted on a day-to-day basis as a unit of weight (the gravitational force acting on any given object).

 

Carats to Pounds table

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< Smaller Values Larger Values >
Carats Pounds
0ct 0.00lb
1ct 0.00lb
2ct 0.00lb
3ct 0.00lb
4ct 0.00lb
5ct 0.00lb
6ct 0.00lb
7ct 0.00lb
8ct 0.00lb
9ct 0.00lb
10ct 0.00lb
11ct 0.00lb
12ct 0.01lb
13ct 0.01lb
14ct 0.01lb
15ct 0.01lb
16ct 0.01lb
17ct 0.01lb
18ct 0.01lb
19ct 0.01lb
Carats Pounds
20ct 0.01lb
21ct 0.01lb
22ct 0.01lb
23ct 0.01lb
24ct 0.01lb
25ct 0.01lb
26ct 0.01lb
27ct 0.01lb
28ct 0.01lb
29ct 0.01lb
30ct 0.01lb
31ct 0.01lb
32ct 0.01lb
33ct 0.01lb
34ct 0.01lb
35ct 0.02lb
36ct 0.02lb
37ct 0.02lb
38ct 0.02lb
39ct 0.02lb
Carats Pounds
40ct 0.02lb
41ct 0.02lb
42ct 0.02lb
43ct 0.02lb
44ct 0.02lb
45ct 0.02lb
46ct 0.02lb
47ct 0.02lb
48ct 0.02lb
49ct 0.02lb
50ct 0.02lb
51ct 0.02lb
52ct 0.02lb
53ct 0.02lb
54ct 0.02lb
55ct 0.02lb
56ct 0.02lb
57ct 0.03lb
58ct 0.03lb
59ct 0.03lb