Bullion Melt Value Calculator
Calculate the entered melt value of gold or silver from item weight, unit, fineness, quantity and a spot price you supply. The result is fine-metal arithmetic—not a dealer quote, appraisal or guaranteed sale value.
Enter the bullion weight and price reference
Use the gross weight and fineness marked on the product or supported by an assay. Enter a same-currency spot reference per troy ounce; this page does not retrieve or verify it.
Entered fine-metal melt value
Entered Bullion Costs 1.0.0
| Calculation step | Entered arithmetic | Derived result |
|---|
How bullion melt value is calculated
Fine troy ounces = gross troy ounces × fineness %
Entered melt value = fine troy ounces × entered spot price per troy ounce
Physical-bullion arithmetic starts with mass, not with a product’s retail price. Weight in grams or kilograms is divided by exactly 31.1034768 grams per troy ounce. Weight already expressed in troy ounces needs no conversion. The item count then scales one product into the total gross quantity.
Fineness states how much of that gross weight is the named precious metal. A ten-troy-ounce silver bar marked 99.9% contains 9.99 fine troy ounces under the entered assumption. The model accepts a percentage greater than zero and no more than 100; it does not authenticate the hallmark or assay the item.
The final multiplication uses the spot price per troy ounce you enter. That makes the output reproducible, but not live. A dealer may pay below spot, charge fees or reject an item, while a collectible product can trade for reasons not captured by fine-metal content.
A careful physical-bullion melt-value workflow
Record the evidence behind every input before comparing the calculated fine-metal reference with a product price or dealer bid.
- Identify the metal and confirm whether the product label states gross weight, fine weight or both.
- Select troy ounces, grams or kilograms. Do not use an ordinary avoirdupois ounce as though it were a troy ounce.
- Enter fineness as a percentage: for example, 99.9 for 0.999 fine or 91.67 for approximately 22-karat gold.
- Record the source, currency and observation time of the spot reference entered; the calculator does not do this automatically.
- Keep appraisal value, numismatic premium and dealer buy-back terms outside the melt-value calculation.
- Recalculate after changing any product, price source, unit or fineness assumption.
Worked example from the audited fixture
How to interpret the result
USD 299.70 is the fine-silver reference produced by the fixture. It is not the item’s retail price or cash bid. Before relying on it, verify the item count, whether the marked weight is gross or fine, the fineness, the troy-ounce convention and the date and currency of the entered price.
Melt value, premium and break-even answer different questions
These calculators share one deterministic bullion-cost engine, but their denominators and decisions are different. Melt value starts from gross weight and fineness. Premium starts from known fine ounces and compares acquisition price with entered metal value. Break-even carries fine ounces and every entered round-trip cost into a future spot-reference equation.
| Bullion tool | Question answered | Required evidence | Primary output | Does not answer |
|---|---|---|---|---|
| Melt Value | What is the entered fine-metal reference? | Gross weight, unit, fineness, spot input | Entered metal-content value | Dealer cash bid or appraisal |
| Premium | How far is this acquisition price above or below metal value? | Fine ounces, spot input, product price and costs | Quoted and all-in premium | Whether the offer is fair |
| Break-Even | What future spot reference balances entered round-trip costs? | Fine ounces, outlay, holding, sale costs and discount | Modeled break-even spot | Whether or when price will reach it |
Use one currency throughout. If fine troy ounces are not known, calculate them from gross weight and fineness first. A label or certificate is input evidence, not verification by this website.
Assumptions and limits
- No live gold or silver price is fetched, timestamped or verified.
- No hallmark, assay, weight, product authenticity, condition or ownership is verified.
- The model treats the entered weight as gross weight and applies the entered fineness once.
- Dealer spread, refining loss, minimum charges, shipping, insurance, storage, tax and selling fees are excluded.
- Collectible, rarity, brand, fabrication and secondary-market premiums are not estimated.
- The result is not an appraisal, executable bid, future-price forecast, recommendation or financial advice.
Where to verify the inputs
Check the product’s specification or certificate for metal, gross weight, fine weight and fineness. Distinguish troy ounces from ordinary ounces and verify whether a quoted “one-ounce” product means one gross or one fine troy ounce. When in doubt, obtain an independent assay or professional appraisal rather than inferring authenticity from a listing.
For price comparisons, record source, observation time, currency, product, quantity and payment method. Dealer product prices and buy-back terms can move independently of a spot reference. Ask whether shipping, insurance, card surcharge, tax, storage, assay, refining or selling charges are included, and enter each cost only once.
The U.S. Commodity Futures Trading Commission advises physical-metals buyers to compare weight and price with spot and to account for dealer spreads and additional charges. It also notes that dealers normally sell above spot and buy below spot. Those are reasons to keep the product price, entered spot reference, separate costs and buy-back discount visible instead of compressing them into a single unexplained percentage.
Frequently asked questions
- Convert total gross weight to troy ounces, multiply by entered fineness, then multiply fine troy ounces by the entered spot price per troy ounce.
- This page calculates an entered fine-metal reference only. A product price or dealer bid can also reflect premium, spread, condition, collectability, fees and market availability.
- One troy ounce equals exactly 31.1034768 grams under the conversion cited by the LBMA.
- The melt tool expects gross weight and applies the entered fineness. If you already know fine troy ounces, do not apply fineness a second time.
- Enter 99.9%. The model accepts percentages above zero and no more than 100, but it does not verify a hallmark or assay.
- No. The spot price is a manual same-currency input. It is neither fetched, timestamped nor verified.
- No. A dealer may buy below spot, charge fees, require an assay or decline the product. The result is not an executable bid.
- No. Rarity, brand, condition, fabrication and numismatic value are outside fine-metal arithmetic.
Sources and methodology
- LBMA — OTC Guide annexes — Defines one troy ounce as 31.1034768 grams and describes gold and silver price quotation per troy ounce.
- The Royal Mint — What are bullion premiums? — Primary producer explanation of premium amount and percentage over fine-metal value.
- CFTC — Ten things to ask before buying physical metals — Regulator guidance on spot comparison, dealer spread, weight and additional costs.
- United States Mint — Authorized bullion purchaser terms — Primary-source examples showing that bullion product premiums may be percentage-based or fixed.
The operational contract is Entered Bullion Costs version 1.0.0. Independent fixtures cover troy-ounce and gram conversions, fineness, negative premiums, zero optional costs, buy-back discounts, optional reference prices and algebraic break-even reconciliation. Sources support units and method boundaries; they do not endorse this website or any output.
Continue the bullion cost workflow
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Physical bullion and leveraged XAU/USD or XAG/USD trading are not interchangeable. If you compare broker products, verify contract size, tick size, margin, spread, commission, financing and execution terms for the exact account and jurisdiction. Do not transfer a physical-bullion premium or buy-back assumption into a CFD calculation.
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