Melt value is a calculation based on recoverable metal assumptions. Resale value is what a particular intact object may command in an appropriate market after condition, authenticity, demand, costs and timing are considered. Compare both before authorizing an irreversible test, dismantling or refining.
The difference in one table
| Question | Melt-value route | Resale-value route |
|---|---|---|
| What is being valued? | The item as a source of contained metal, after honest weight and purity assumptions. | The intact object, including what a buyer may value beyond its metal. |
| Core evidence | Net metal-bearing weight, credible fineness, a named reference price, unit, currency and time. | Identity, maker or mint, condition, provenance, completeness, stones, originality, comparable demand and sale costs. |
| What the result means | A transparent benchmark calculation, before a buyer's margin, assay, processing or other deductions. | A market-dependent estimate or actual offer for the object, not merely the metal inside it. |
| Typical risk | Overstating payable metal because weight, purity, components or payout are uncertain. | Missing a time-sensitive sale, overestimating demand or paying more to sell than the route can justify. |
Route the item before doing the arithmetic
- Preserve the record.Photograph the item, marks, packaging, parts, condition and any paperwork before it leaves your control.
- Classify the object.Separate recognized bullion, coins, signed or unusual jewelry, complete flatware, ordinary jewelry, industrial material and unknown items.
- Check for value beyond metal.Maker, mint, pattern, age, condition, stones, provenance, completeness and demand can change the correct market.
- Calculate only what is known.Use net metal-bearing weight and a defensible purity. Keep an uncertain component out rather than inventing precision.
- Compare the net outcome.Ask prospective buyers or sale channels to explain deductions, fees, price-lock timing, payment timing and return terms.
If an object's identity or construction is uncertain, the appropriate next step can be a specialist inspection rather than a more elaborate calculator. Do not treat a surface mark, color or gross scale weight as a substitute for classification.
What a defensible melt calculation needs
fine-metal weight = net metal-bearing weight × fineness reference melt value = fine-metal weight × named reference price in the matching unitFor example, a hypothetical 20 g item verified as 18K would contain 15 g of gold under a 75% fineness assumption. At a hypothetical reference of USD 2,500 per troy ounce, the transparent contained-metal benchmark would be about USD 1,206 before any buyer-specific payout, assay, shipping, handling or settlement terms. It is an arithmetic example, not a current price, appraisal or offer.
Use a calculator only after recording the source, quote type, time, currency and unit for your own reference. The gold, silver, copper, platinum and palladium calculators deliberately use manual inputs so the record remains inspectable.
What a melt calculation does not include
- Whether a mark is genuine, original to the item or representative of every component.
- Stones, springs, steel parts, filled handles, weighted bases, solder, packaging or other non-metal material that may sit on the scale.
- Collectible, numismatic, designer, historical, artistic or estate value.
- Authentication, assay, refining, transport, insurance, marketplace, auction, payment or return costs.
- Which buyer will accept a stated purity or payable weight, and when their price becomes binding.
Keep the claim narrow. A calculator can say, “with these inputs, the formula produces this contained-metal benchmark.” It cannot say, “this is what your item is worth” without more evidence and a defined sale context.
When the resale route deserves priority
Pause before a melt route when an item is recognizable as bullion, a coin, complete service, signed piece, antique, unusual design, documented estate item or object with meaningful stones. Those features can matter to a buyer even when they do not alter contained-metal weight. Researching them is often reversible; melting, destructive testing or separating components may not be.
| Signal | Related guides and calculators | Avoid |
|---|---|---|
| Recognized bar or coin with packaging or serial documentation | Compare bullion resale offers and preserve the documentation. | Assuming a generic scrap payout is the only relevant benchmark. |
| Maker's mark, unusual design, old hallmark, full pattern or paired set | Research identity and condition; consider an appropriate specialist before dismantling. | Testing, polishing or separating it merely to make a faster melt estimate. |
| Stones, mixed metals, springs, filled sections or a weighted base | Identify construction and get clarity about what a buyer will include or return. | Multiplying the gross scale weight by a stated fineness. |
| Ordinary, broken, known-fineness material with no meaningful object value | Build an inspected melt benchmark and compare transparent net offers. | Confusing a reference benchmark with a guaranteed payout. |
Compare offers on the same record
Keep one photo record and item description. Ask each buyer or sale channel to state what they accept, what they exclude, how they determine weight and purity, every deduction, the price-lock point, payment timing and what happens if you decline after inspection. Then compare the money you would retain, not a percentage or headline rate stated on a different basis.
Open the net-offer comparison worksheet
Choose the next task
Check silver before calculating
Separate sterling, fine silver, coin silver and plate without treating one mark as complete proof.
Identify silver safely →Sell copper with a record
Sort material, document the weight and make buyers quote the same pile.
Prepare copper for sale →Read the price label
See why spot, benchmark, futures, retail and buyer offers are not interchangeable.
Understand price labels →Reviewed August 24, 2026. This guide is educational information, not financial, legal or appraisal advice. To report an issue, use the corrections process.