Junk Silver Calculator by Face Value
$1,000 face bags · 0.715 or 0.723392 oz per dollar
“Junk silver” is pre-1965 US dimes, quarters and half dollars with no collector premium — bought and sold by face value, not by the coin. Enter the face value; this tells you what the silver is worth.
Why face value is the unit
Because it is the one thing you can count without a scale. Every 90 % silver dime, quarter and half dollar was struck to the same silver-per-dollar ratio, so $10 face is $10 face whether it is 100 dimes, 40 quarters or 20 halves. That is why the trade quotes junk silver in bags — a “full bag” is $1,000 face — and why a price is usually given as a multiple of face rather than per coin.
The number that decides your answer: 0.715 or 0.723392
This is the whole argument in this corner of the market, and most calculators pick one for you without saying so.
- 0.723392 troy ounces of silver per $1 face is the mint specification — what the coins contained the day they were struck.
- 0.715 is the figure the bullion trade actually uses for circulated bulk, because coins that spent decades in tills and pockets have physically worn away.
The difference is about 1.2 %. On a handful of coins that is nothing. On a $1,000 face bag it is roughly eight troy ounces of silver, which is real money on both sides of the table. Uncirculated or lightly worn coins justify the mint figure; a mixed bag out of circulation does not. We let you pick, and we tell you which is which.
What counts as junk silver, and what does not
Junk silver means common date, no numismatic premium — worn Roosevelt and Mercury dimes, Washington quarters, Franklin and Walking Liberty halves. It does not include 1965–1970 Kennedy halves, which are 40 % silver and priced on their own basis, nor 1942–1945 wartime nickels at 35 %. And a key date or a coin in genuinely good condition is not junk at all: sold by weight it will fetch a fraction of what it is worth. Sort before you sell.
The premium over melt
Junk silver rarely trades at melt. It usually carries a premium because it is recognizable, divisible and hard to fake — and that premium widens sharply when demand spikes, then collapses again. The figure here is the metal value: what the silver in the bag is worth. What a dealer bids or asks on top of it is a market of its own.
Not sure whether what you have counts as junk silver at all? What junk silver is lists the coins, their exact silver content from the statutes, and the four that most often end up in the wrong pile.
Counting individual coins instead of face value? Use coin melt value. Sources and price guards: methodology.