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Coin Weight & Purity Lookup

Specs and live melt value for common bullion coins, plus historic pre-1965 U.S. silver coinage.

CoinPure metalPurityMelt value
1 Gram of Gold0.0321507 troy oz.9999 fine gold—
American Gold Eagle1 troy oz.9167 fine gold—
1 Gram Gold Bar0.0321507 troy oz.9999 fine gold—
Krugerrand1 troy oz.9167 fine gold—
British Gold Sovereign0.2354 troy oz.9167 fine gold—
Canadian Gold Maple Leaf1 troy oz.9999 fine gold—
American Gold Buffalo1 troy oz.9999 fine gold—
Austrian Gold Philharmonic1 troy oz.9999 fine gold—
Chinese Gold Panda0.9645 troy oz.999 fine gold -- sized in metric grams—
Mexican Gold Libertad1 troy oz.999 fine gold—
Perth Mint Gold Kangaroo1 troy oz.9999 fine gold—
American Palladium Eagle1 troy oz99.95% fine palladium—
Canadian Palladium Maple Leaf1 troy oz.9995 fine palladium—
Russian Palladium Ballerina1 troy oz.999 fine palladium—
Australian Palladium Emu1 troy oz.9995 fine palladium—
1 oz Palladium Bar1 troy oz.9995 fine palladium—
Platinum American Eagle1 troy oz.9995 fine platinum—
Canadian Platinum Maple Leaf1 troy oz.9995 fine platinum—
Australian Platinum Kangaroo1 troy oz.9995 fine platinum—
Austrian Platinum Philharmonic1 troy oz.9995 fine platinum—
Platinum Britannia1 troy oz.9995 fine platinum—
Platinum Krugerrand1 troy oz.9995–.9999 fine platinum—
Isle of Man Platinum Noble1 troy oz.9995 fine platinum—
Australian Platinum Koala1 troy oz.9995 fine platinum—
Chinese Platinum Panda1 troy oz.9995 fine platinum—
1 oz Platinum Bar1 troy oz.9995 fine platinum—
American Silver Eagle1 troy oz.999 fine silver—
1 Gram of Silver0.0321507 troy oz.999 fine silver — 1 gram = 0.03215 troy oz—
Canadian Silver Maple Leaf1 troy oz.9999 fine silver—
Austrian Silver Philharmonic1 troy oz.999 fine silver—
Britannia (Silver)1 troy oz.999 fine silver—
90% Junk Silver (Pre-1965 U.S. Coins)0.7234 troy oz90% silver, 10% copper -- priced by $1 face value, not by individual coin—
Generic 1 oz Silver Round or Bar1 troy oz.999 fine silver—
Dime (Mercury / Roosevelt, pre-1965)0.07234 troy oz90% silver—
Quarter (Washington, pre-1965)0.18084 troy oz90% silver—
Half Dollar (Walking Liberty / Franklin / Kennedy 1964)0.36169 troy oz90% silver—
Morgan or Peace Dollar0.77344 troy oz90% silver—
Kennedy Half Dollar (1965-1970, 40% silver)0.1479 troy oz40% silver—

Melt value only -- the raw metal content, recalculated live from current spot prices. Modern bullion coin specs come from PeerMetals' own live-prices catalog; historic pre-1965 U.S. silver coinage specs are fixed U.S. Mint weights.

These coins, live on the marketplace

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Real listings of the bullion coins in the table above.

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Keep reading

Guides and live pages that go deeper than the calculator.

Common questions

About the coin weight & purity lookup

Where do these specs come from?

Modern bullion coin specs come from PeerMetals' own live-prices catalog, each verified against the issuing mint's published specifications. The historic pre-1965 U.S. coinage figures are fixed legal weights set by the U.S. Mint -- physical constants, not estimates.

Is melt value the same as what a coin is worth?

It's the floor. Common bullion trades at a modest premium above melt, and coins with collector value can be worth far more -- a rare-date Morgan dollar's melt value is under $30 while the coin can be worth thousands. For date-by-date collector values, use our coin value guides; this table is about metal content.

Why isn't my coin listed?

The table covers the bullion products in our live-prices catalog plus the major historic U.S. silver denominations. For everything else, the melt calculators accept any weight and purity directly -- find your coin's specs (any reputable mint or dealer page lists them) and enter them there.

What does '90% silver' actually mean for value?

That 10% of the coin's weight is copper alloy, there for durability. A 90% quarter weighing 6.25 g contains 5.625 g of silver -- about 0.1808 troy oz. The lookup does this math for you and prices it at the live spot rate.

Numbers are the easy part

The prices real buyers and sellers agree on are the ones that matter. Compare live listings from verified sellers -- every premium visible against the same spot price this tool uses.