Coin Silver Calculator

Coin Silver Melt Value Calculator

Calculate the intrinsic value of your silver coinage based on current spot prices.

US 90% Silver (Dimes, Quarters, Halves pre-1965) US Morgan/Peace Dollars (90% Silver) US 40% Silver (Kennedy Halves 1965-1970) War Nickels (35% Silver – Per $1.00 Face Value) Canadian 80% Silver (Pre-1967 – Per $1.00 Face)
Total Silver Content: 0.00 troy ounces
Estimated Melt Value: $0.00

Understanding Coin Silver Value

This calculator determines the intrinsic metal value of "junk silver" or coin silver. Most US silver coins minted in 1964 and earlier contain 90% silver. Because of wear and tear, the industry standard for $1.00 in face value (any combination of dimes, quarters, or halves) is approximately 0.715 troy ounces of pure silver.

Common Conversion Factors:

  • 90% Silver Dimes, Quarters, Halves: $1.00 face value = 0.715 troy oz.
  • 90% Silver Dollars (Morgan/Peace): 1 coin = 0.7734 troy oz.
  • 40% Silver Halves (1965-1970): $1.00 face value = 0.295 troy oz.
  • 35% War Nickels (1942-1945): 1 nickel = 0.05626 troy oz ($1.00 face = 1.125 oz).

Example Calculation:

If you have $10.00 in face value of 90% silver quarters and the silver spot price is $24.00 per ounce:

  1. Silver Content: 10.00 x 0.715 = 7.15 troy ounces.
  2. Melt Value: 7.15 x $24.00 = $171.60.

Note: This calculator provides the raw melt value. When selling to a dealer, expect to receive slightly less than the melt value (a spread), and when buying, expect to pay a premium above melt.

function calculateCoinSilver() { var spotPrice = parseFloat(document.getElementById('silverSpotPrice').value); var multiplier = parseFloat(document.getElementById('coinPurity').value); var faceValue = parseFloat(document.getElementById('faceValue').value); var resultDiv = document.getElementById('silverResult'); var totalOuncesText = document.getElementById('totalOunces'); var totalMeltValueText = document.getElementById('totalMeltValue'); if (isNaN(spotPrice) || spotPrice <= 0) { alert("Please enter a valid Silver Spot Price."); return; } if (isNaN(faceValue) || faceValue < 0) { alert("Please enter a valid Face Value."); return; } // Logic: Calculate total weight in troy ounces var totalSilverWeight = faceValue * multiplier; // Logic: Calculate total market value var totalMeltValue = totalSilverWeight * spotPrice; // Displaying Results totalOuncesText.innerText = totalSilverWeight.toFixed(4); totalMeltValueText.innerText = '$' + totalMeltValue.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}); resultDiv.style.display = 'block'; }

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