Selasa, 13 April 2010

How to Calculate the Value of Scrap Gold

If you have any scrap gold, you can sell it, but for how much? Gold prices tend to rise along with worries of war or inflation[1] but before you bring gold jewelry, dental fillings, teeth, nuggets, and bars to a scrap gold dealer's counter (or send it off by mail) you should know exactly what it's worth. Most scrap gold dealers keep the calculation a secret. Here is their formula.


1. Separate your scrap gold into their various karat fineness (i.e. 10k, 14k or 18k). You may need a magnifying glass to see the number inscribed on the piece. If not, you may need to have the gold tested by a reputable dealer. There's also the possibility that some of the gold is actually just gold-plated, which a dealer would determine with certainty by using a chemical test.[2] If you're uncertain, read up on How to Tell if Gold Is Real.

2. Determine the gram weight of each group by using a gram scale. If you can only weigh by the ounce, convert to grams ).

3. Determine today's price of gold. You can find this on the Internet[3], [4] or in your local newspaper. Fine gold as of this writing is about $900.00 per troy ounce. (A troy ounce equals 31.1 grams. This never changes.) The price of gold fluctuates according to supply and demand.

4. Divide today's gold price by 31.1 to get today's gold price per gram.

5. Multiply by the fineness of the gold. For each group of gold, divide the karat by 24, then multiply that number by today's gold price per gram. For example, if you have 10KT gold and the current price of gold is $28.94 per gram ($900.00 / 31.1), then the price of your scrap gold is $28.94 x .4167 = $12.06 per gram.

* 10KT = 10/24 = .4167
* 14KT = 14/24 = .5833
* 18KT = 18/24 = .750

6. Multiply the price per gram by the weight in grams. If you have 10 grams of 10KT gold and you calculated the price at $12.06 per gram, then your scrap gold is worth 10 x $12.06 = $120.59.

Examples

* If you have 5.0 grams of 14KT scrap and gold is $900.00 today, then $900.00 divided by 31.1 equals $28.9389 multiplied by .5833 (14KT) equals $16.88 per gram. $16.88 multiplied by 5.0 grams equals $84.40.
* Now let's say you have 15.3 grams of 10KT gold scrap. $900 divided by 31.1 equals $28.9389 multiplied by .4167 (10KT) equals $12.06 per gram. $12.06 multiplied by 15.3 grams equals $184.52.

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1 komentar:

  1. Hi Dude,

    Interesting blog. To begin valuation, you will need a magnifying glass, a calculator and a precision digital balance, which can measure mass values up to the third decimal in grams. The scrap gold, which does not have the karat value printed on it, will have to be valued by professional jewellers. Thank you...

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