Silver Value Formula:
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The Silver Price Calculator by Post estimates the melt value of silver items based on weight, purity, and current spot price. It's particularly useful for postal services and shipping calculations.
The calculator uses the simple formula:
Where:
Explanation: The formula calculates the actual silver content value by accounting for both the weight and purity of the item.
Details: Knowing the melt value is essential for insurance purposes, shipping calculations, and determining the intrinsic value of silver items.
Tips: Enter weight in troy ounces, purity as a decimal fraction (e.g. 0.999 for fine silver), and current spot price. All values must be positive numbers.
Q1: What's the difference between troy ounces and regular ounces?
A: 1 troy ounce = 31.1035 grams, while 1 avoirdupois (regular) ounce = 28.3495 grams. Precious metals are always measured in troy ounces.
Q2: How do I find the current spot price?
A: Check financial news websites or precious metals exchanges for live silver prices.
Q3: What purity should I use for common silver items?
A: Sterling silver is 0.925, coin silver is 0.900, and fine silver is 0.999 pure.
Q4: Does this include premiums over spot?
A: No, this calculates only the melt value. Retail prices typically include additional premiums.
Q5: Can I use this for other precious metals?
A: The same formula works for gold and other metals, but you'll need their specific spot prices.