“Junk silver” is one of those terms that sounds dismissive but actually describes some of the most actively traded coins in the country. If you’ve inherited a bag of old quarters and dimes, or if you’ve been considering buying silver as part of a collection, this is worth understanding.
The Definition
Junk silver refers to U.S. coins that contain real silver but have no significant collector value beyond their metal content. The term is industry shorthand — it doesn’t mean the coins are damaged or worthless. It means they’re valued for the silver inside, not for rarity or condition.
The “junk” descriptor sticks because these coins are common, circulated, and traded by weight or face value rather than evaluated individually as collectibles.
Which U.S. Coins Are Junk Silver
The U.S. Mint used 90% silver in most circulating dimes, quarters, and half dollars through 1964. That’s where most junk silver comes from:
- Mercury dimes (1916–1945) and Roosevelt dimes (1946–1964)
- Standing Liberty quarters (1916–1930) and Washington quarters (1932–1964)
- Walking Liberty halves (1916–1947), Franklin halves (1948–1963), and Kennedy halves (1964 only)
- Morgan dollars (1878–1921) and Peace dollars (1921–1935) — though many of these carry collector value
There’s also 40% silver — Kennedy half dollars from 1965 to 1970 contain 40% silver and are usually traded separately from 90% silver because the calculations are different.
And for serious stackers: war nickels (1942–1945, with a large mint mark above Monticello) contain 35% silver.
How Junk Silver Is Valued
Junk silver is priced based on its silver content, not its face value. The math goes like this: every $1.00 face value of pre-1965 dimes, quarters, or half dollars contains approximately 0.715 troy ounces of silver. So $10 face value (a hundred dimes, or forty quarters, or twenty halves) contains about 7.15 troy ounces of silver.
Multiply that ounce count by the current silver spot price, and you get the melt value. A coin shop typically pays a percentage of melt — the exact percentage varies based on market conditions, the size of the lot, and the form (loose coins versus pre-counted bags).
For 40% silver Kennedy halves, the math is different — about 0.295 troy ounces of silver per $1 face value.
Why People Buy Junk Silver
Junk silver has a few characteristics that make it popular with both collectors and people who buy precious metals:
- Recognizability. Pre-1965 U.S. coins are immediately recognizable. No one needs to authenticate a Mercury dime the way they might a generic silver round.
- Divisibility. Junk silver comes in small denominations. A single dime contains a small fraction of an ounce, which makes it more flexible than a one-ounce bar.
- Lower premiums. Junk silver typically trades at a smaller premium over spot than newly minted silver products like American Silver Eagles.
Common Questions About Junk Silver
“How do I know if my coins are silver?” Check the date. U.S. dimes, quarters, and halves dated 1964 or earlier are 90% silver. They also have a distinct ring when dropped on a hard surface and don’t have the copper edge visible on modern clad coins.
“Are silver coins from after 1964 worth anything extra?” Generally no, except for 1965–1970 Kennedy halves (40% silver) and a few special collector issues. Standard dimes and quarters from 1965 onward are clad — copper-nickel with no silver.
“Do I need to sort my silver coins by denomination before bringing them in?” Not necessarily. A coin shop will sort and weigh them. If you have a large quantity already organized, that can speed things up, but it’s not required.
“What about silver dollars?” Morgan and Peace dollars are 90% silver but often have numismatic value above melt depending on date, mint mark, and condition. They get evaluated individually rather than treated as junk silver.
Selling or Buying Junk Silver in Greenville
American Gold Buyers at 1178 Woodruff Road in Greenville, SC handles junk silver transactions of all sizes — from a single coin to bags or rolls. Walk-ins are welcome, and the entire evaluation happens at the counter. Call (864) 631-1000 if you have a larger collection and want to make sure adequate time is available for the review.