Silver Melt Value Calculator
Find the melt value of any silver item — weight × purity × spot price — whether you need a sterling silver value calculator for jewelry, a coin-silver melt estimate for pre-1965 US coins, or a full batch valuation of a scrap lot. Free, no sign-up, everything runs in your browser.
Scale weight of the whole item, including alloy.
The dwt unit doubles as a pennyweight silver value calculator input.
925 sterling silver scrap value = weight × 0.925 × spot ÷ 31.1034768.
Decimal fraction, e.g. 0.925 for sterling.
Fills weight + unit + purity from mint specs; actual silver weight is computed, not memorized.
Your dealer’s quoted price, in your currency.
Table reprices instantly from this spot.
| Alloy | Fineness | Per troy oz | Per gram |
|---|
Per-gram values are rounded to 4 decimals; the calculator uses full precision internally.
What the buyer actually pays you.
Use the batch tab as a silver scrap price calculator for a whole lot at once — add one row per item, set the spot once, get per-item melt plus the lot total.
| Item | Weight | Unit | Fineness | Melt value |
|---|
Worked examples
How the math works
That is the entire silver melt value formula — the same one behind every silver melt value chart. Grams are the canonical base: the converter is a troy ounce to grams silver calculator in miniature (1 ozt = 31.1034768 g exactly, 1 dwt = 1.55517384 g exactly, 1 avoirdupois oz = 28.349523125 g exactly). All displayed money uses half-up rounding to 2 decimals, identical in the page calculator and in every worked example above.
Why the spot price is your input: silver trades intraday, and your dealer quotes their own buy price. A tool that fetched a “live” price would still be wrong for your transaction — enter the number on your dealer’s ticket.
Frequently asked questions
How do you calculate silver melt value?
Learning how to calculate silver melt value takes three multiplications: the silver melt value formula is melt value = weight (troy oz) × fineness × spot price per troy oz. Convert the weight to troy ounces first (grams ÷ 31.1034768), multiply by the fineness as a decimal, then multiply by the spot price. Example: 100 g of sterling silver (.925) at $32.50/ozt holds 2.9739 ozt of pure silver, so the melt value is $96.65 ($0.9665/g of alloy). The calculator tab above runs the same math for grams, troy ounces, pennyweights, and avoirdupois ounces.
What is the melt value of 1 troy ounce of .999 fine silver?
At $32.50 per troy ounce, 1 ozt of .999 fine silver is worth 1 × 0.999 × $32.50 = $32.47. That 0.1% haircut is why even “fine silver” melt value sits a touch under spot: .999 fineness means 0.1% of the weight is not silver. At higher spots the haircut scales with the price, so it is never safe to call fine silver “worth spot” without multiplying by 0.999. This fine silver melt value scales linearly with spot: double the spot, double the melt value.
How much is sterling silver worth per gram?
Sterling silver melt value per gram is (spot ÷ 31.1034768) × 0.925. At $32.50/ozt that is $0.9665 per gram of sterling alloy — this silver melt price per gram updates with whatever spot you enter in the purity table tab. Note this is melt value (metal content only), not retail or resale value: craftsmanship, brand, and condition can push the market price of sterling jewelry well above or below melt.
How do I convert pennyweights to grams?
Multiply by 1.55517384, because one pennyweight is exactly 1/20 of a troy ounce: grams = dwt × 1.55517384. Example: 10 dwt = 15.5517 g. The melt tab accepts pennyweights directly — 10 dwt of .900 coin silver at $32.50/ozt is worth $14.63 — which makes it a pennyweight silver value calculator with no manual conversion step.
What is coin silver, and what is its melt value?
Coin silver is the .900-fineness alloy used for US dimes, quarters, half dollars, and dollars minted before 1965 (and other countries’ coinage). A coin silver melt value calculator multiplies the coin’s scale weight by 0.900, converts to troy ounces, and multiplies by spot. Example: a Morgan dollar weighs 26.73 g at .900 fineness — 0.7735 ozt of pure silver — worth $25.14 at $32.50/ozt. Use the coin quick-pick in the melt tab for the common US issues.
Is melt value the same as the scrap silver price a dealer pays?
No. Melt value is the theoretical metal content; the scrap silver price a dealer actually pays is melt minus their margin, refining cost, and risk buffer. A scrap silver value calculator and a dealer quote differ by the spread: with melt at $96.65 and an offer of $80.00, the dealer pays 82.77% of melt — 17.23% below melt. Spreads of 10–30% under melt are normal; the dealer tab above computes yours exactly.
What is the difference between a troy ounce and a regular ounce?
A troy ounce is 31.1034768 grams; a regular (avoirdupois) ounce is 28.349523125 grams — about 8.9% lighter. Precious metals are always priced per troy ounce, so entering an avoirdupois ounce as if it were troy overstates the weight by nearly 10%. This tool keeps both units separate: pick “ozt” for troy, “oz” for avoirdupois, and the engine converts through grams either way.
What does a silver melt value chart show?
A silver melt value chart lists common alloys — fine .999, britannia .958, sterling .925, coin .900, continental .800, and so on — with the value of one troy ounce and one gram of each at the current spot. The purity table tab above is exactly that chart, repriced live from the spot you enter: at $32.50/ozt, one gram of sterling is worth $0.9665.
Why is the spot price an input instead of a live price?
Because silver melt value vs spot price is a same-day relationship: spot moves intraday, and your dealer quotes their own buy price, which already differs from any public feed. A fetched “live” number would still be wrong for your transaction and would give false precision. Enter the price on your dealer’s ticket — or any hypothetical price — and every tab reprices from it.
How do I use this silver melt calculator?
This silver melt value calculator has four tabs. “Melt value” prices one item from weight, unit, and purity (with coin quick-picks and a custom fineness box). “Purity table” shows per-ounce and per-gram values for eight common alloys at your spot. “Dealer compare” turns a melt value and an offer into a spread percentage. “Batch lot” prices a whole scrap lot line by line and totals it — e.g. ring $9.67 + coins $146.25 + chain $10.40 = $166.32 at $32.50/ozt.
Does melt value include collectible or numismatic premium?
No — deliberately. Melt value counts only the silver atoms; a rare coin can trade far above melt because collectors pay for rarity, condition, and history. Treat melt as the floor: if a coin’s market price is below its melt value, it is priced as bullion. A silver scrap price calculator like the batch tab is the right tool for lots sold as scrap, not for graded rarities.
Is this financial advice?
No. This tool produces estimates for education only — not financial, investment, or professional advice. Silver prices are volatile, dealer spreads vary, and refining involves costs and assay risk this page does not model. For decisions involving significant money, consult a qualified professional.
Free tool by NRTechStudio