How to Use Scrap Silver Calculator
The Scrap Silver Calculator estimates the cash you can get for scrap silver pieces. Enter the weight and unit, choose the silver grade, enter the current silver spot price, and add the refinery fee. The Scrap Silver Calculator returns pure silver weight and a net payout estimate.
- Weigh the item - grams, oz, or troy oz.
- Pick the grade - sterling, coin, fine, etc.
- Enter spot price - per troy ounce.
- Enter fee - typical pawn / refinery 10-30%.
Formula & Theory - Scrap Silver Calculator
The Scrap Silver Calculator uses:
grams = weight · unitFactor
pureGrams = grams · purity
pureTroyOz = pureGrams / 31.1034768
gross = pureTroyOz · pricePerTroy
net = gross · (1 - fee)| Symbol | Meaning |
|---|---|
| purity | .999=0.999, .958=0.958, .925=0.925, .900=0.900, .800=0.800 |
| unitFactor | g=1, oz=28.3495, troy=31.1035 |
Assumptions and Limits
The Scrap Silver Calculator assumes the labeled grade is accurate. Tarnish, soldered joints, or gemstones are not weighed separately here.
Use Cases for Scrap Silver Calculator
- Selling sterling flatware - know an estimated baseline.
- Coin sale - estimate junk silver coin value.
- Estate planning - tally large silver holdings.
- Comparison shopping - compare offers from multiple buyers.