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Question About Calculating Silver Amount In Coins.

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Valued Member

United States
177 Posts
 Posted 07/06/2016  8:13 pm Show Profile   Bookmark this topic Add Big7mag to your friends list Get a Link to this Message Number of Subscribers
How much weight in silver is in 40% half dollars and how much is in 90% half dollars. How many does it take to make an ounce of each
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BH1964's Avatar
United States
10982 Posts
 Posted 07/06/2016  8:21 pm  Show Profile   Check BH1964's eBay Listings Bookmark this reply Add BH1964 to your friends list Get a Link to this Reply
40% = 0.1479 troy ounces/ea or 6.76 pcs to an ounce.

90% = 0.3617 troy ounces/ea or 2.76 pcs to an ounce.
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Steele's Avatar
United States
1119 Posts
 Posted 07/06/2016  10:32 pm  Show Profile   Bookmark this reply Add Steele to your friends list Get a Link to this Reply
IIRC, It takes between $1.38 and $1.39 of 90% silver coins to make an ounce of pure silver weight.
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GR58's Avatar
United States
11951 Posts
 Posted 07/06/2016  11:07 pm  Show Profile   Bookmark this reply Add GR58 to your friends list Get a Link to this Reply
With Steele on the 90%
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sel_69l's Avatar
Australia
21788 Posts
 Posted 07/07/2016  05:14 am  Show Profile   Bookmark this reply Add sel_69l to your friends list Get a Link to this Reply
Heavily worn coins need more coins per ounce.

A G04 or worse Dime can be down as much as 25% on weight.
A G04 or worse Half can be down in the order of 10% on weight.

More surface area to be worn down per weight on smaller coins.
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Chute72's Avatar
United States
1314 Posts
 Posted 07/07/2016  05:28 am  Show Profile   Bookmark this reply Add Chute72 to your friends list Get a Link to this Reply
Wow, sel - I wouldn't have expected that much wear off coins. Now I know why my dealer weighs bulk silver coin purchases.
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sel_69l's Avatar
Australia
21788 Posts
 Posted 07/07/2016  07:48 am  Show Profile   Bookmark this reply Add sel_69l to your friends list Get a Link to this Reply
At least, this explains why a bullion dealer worth his salt will buy coins by weight, not face value.

A coin dealer may still be interested in buying by (factor) x face, provided that the coins are not too badly worn.
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Conder101's Avatar
United States
17884 Posts
 Posted 07/07/2016  09:13 am  Show Profile   Bookmark this reply Add Conder101 to your friends list Get a Link to this Reply

Quote:
It takes between $1.38 and $1.39 of 90% silver coins to make an ounce of pure silver weight.

Except silver dollars, they only take between $1.29 and $1.30. They have more silver than two halves or four quarters or ten dimes.
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Parklane64's Avatar
United States
2668 Posts
 Posted 07/07/2016  1:39 pm  Show Profile   Bookmark this reply Add Parklane64 to your friends list Get a Link to this Reply
Well, that ruins all of my content formulae.

For example, you are saying it takes approximately 13 silver dollars to equal 10 ounces of silver 10/13 = 0.769 per coin. That's a distance from the 0.9 per coin I have taken for granted.

I assumed. Sigh.

Thank heavens we're talking troy ounces.

I'm giving troy the bum's rush.
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GregJG's Avatar
Canada
257 Posts
 Posted 07/07/2016  7:51 pm  Show Profile   Bookmark this reply Add GregJG to your friends list Get a Link to this Reply
http://coinapps.com/silver/coin/calculator/
Here is a calculator that is really handy in calculating coins.
A simple division of the price by the ounces (or troy ounces) will give you a price/ounce for any type of coin
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United States
20753 Posts
 Posted 07/08/2016  12:22 pm  Show Profile   Bookmark this reply Add just carl to your friends list Get a Link to this Reply
And remember that counterfeit coins may have less Silver in them than US made ones.
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