Silver Proof Half Dollar (1992β2018) 1992β201890% silver
0.3617 oz Β· 90% fine
Modern Silver Proof Dime (2019βPresent) 2019βPresent99.9% silver
0.0839 oz
Modern Silver Proof Quarter (2019βPresent) 2019βPresent99.9% silver
0.2040 oz
Modern Silver Proof Half Dollar (2019βPresent) 2019βPresent99.9% silver
0.4078 oz
How It Works
This calculator multiplies the number of each coin type by its Actual Silver Weight (ASW) in troy ounces, then multiplies the total silver weight by the current spot price. Pre-1965 dimes, quarters, and half dollars are 90% silver. Kennedy halves from 1965β1970 are 40% silver. War Nickels (1942β1945) are 35% silver. American Silver Eagles contain exactly 1 troy ounce of .999 fine silver. The β Special & Collector Editions section includes proof coins, commemorative issues, and anniversary editions β these are collector coins, not intended for circulation.
Circulated vs. Uncirculated: Circulated coins have slight wear, reducing their silver weight by about 1%. Use the Circulated / Uncirculated tabs to enter each group separately β quantities in both views are kept at the same time, and both always count toward your Grand Total. Entries are also saved on your device, so you can come back later, change a quantity or two, press Update Prices, and see the new value instantly β no re-typing. Press Reset to clear everything.
Rule of thumb: $1.00 face value of 90% silver coins contains approximately 0.715 troy ounces of pure silver. That means roughly $1.40 face value equals one troy ounce.
Coin Melt Value β Frequently Asked Questions
How much is a pre-1965 silver dime worth today?
A pre-1965 U.S. dime (Mercury or Roosevelt) contains about 0.07234 troy ounces of pure silver. Multiply that by the current silver spot price for the melt value β the calculator above does it live. At $30 silver a dime holds roughly $2.17 of silver; at $60 silver, roughly $4.34.
What is junk silver and why do stackers buy it?
Junk silver is the collector term for worn pre-1965 U.S. dimes, quarters, and half dollars β 90% silver by weight, traded for their metal content rather than collector value. Stackers like it because it is recognizable, divisible, and carries low premiums over spot.
How do I calculate coin melt value myself?
Melt value = (coin weight in troy ounces Γ purity) Γ spot price. A pre-1965 quarter, for example, weighs 0.18084 troy ounces at 90% silver β about 0.16275 troy ounces of pure metal. The free calculator above runs this math for every U.S. coin, round, and bar instantly, with live spot prices.
What is constitutional silver?
Constitutional silver is another stacker term for the same pre-1965 90% silver U.S. coinage β money the Constitution's framers would recognize as real coin. Read our full constitutional silver guide for history and values.
Is this calculator really free?
Yes β free, no signup, live spot prices, and it works offline on your phone. SilverScoreboard is an educational organization; we build tools so everyday Americans can see what their money is actually made of.