How to Calculate Scrap Silver Value (Step-by-Step Guide 2026)

Scrap silver value depends on weight, purity, and spot price. Learn the formula, read purity hallmarks, and see what dealers pay for 925 and coin silver.

Most people selling scrap silver get less than they should because they do not know what their items are actually worth before walking into a dealer. Three things determine scrap silver value: weight in grams, purity percentage, and the current silver spot price. When you know all three, the calculation takes about 30 seconds.

This guide covers the formula, how to read silver purity hallmarks, realistic dealer payout rates, and when scrapping makes sense versus selling as jewelry. For a live calculation with the current spot price built in, use the Silver Calculator.

How to Calculate Scrap Silver Value

The melt value formula is:

Melt Value = Weight (grams) x (Purity% / 100) x Spot Price per Gram

Where: Spot Price per Gram = Spot Price per Troy Oz / 31.1035

Worked example: A sterling silver bracelet weighing 28 grams. Silver spot price is $33.00 per troy oz.

• Spot per gram: $33.00 / 31.1035 = $1.0610 per gram
• Purity: 925 (92.5% silver)
• Melt value: 28 x 0.925 x $1.0610 = $27.48

That is the intrinsic silver value, also called the melt value. It assumes you can sell at 100% of the metal content value, which dealers do not pay. The actual offer is always lower.

If you have multiple pieces at different purities, calculate each separately and sum the results. Combining items of different purity into a single calculation produces an inaccurate number because the purity factor is applied per piece, not per batch.

Converting from ounces to grams: If your scale reads in ounces, multiply by 28.3495 to convert to grams. Note that this is a standard (avoirdupois) ounce, not a troy ounce. The conversion factor 31.1035 is specific to troy ounces, which is the unit used in silver spot pricing.

Quick reference multipliers at $33.00/ozt:

Multiply the weight in grams by the number in the right column to get melt value at $33/ozt. When the spot price changes, recalculate or use the Silver Calculator, which pulls live spot pricing.

Silver Purity Hallmarks: How to Read Them

The purity stamp on a silver item is the most important number in your calculation. Without it, you are guessing. The stamp is pressed into the metal and appears as a 3-digit number indicating parts per thousand of pure silver.

Common locations for the hallmark: inside a ring band, on the clasp of a necklace, on the back of a brooch pin, or on the underside of flatware handles. The stamp is often small (1-3mm) and may require a jeweler's loupe or a phone camera with zoom to read.

Here are the hallmarks you will encounter:

Items that look silver but are not:

• EPNS (Electroplated Nickel Silver): a base metal coated with a thin silver layer. The coating is too thin to recover economically. Scrap value is essentially zero.
• German Silver / Nickel Silver: contains no silver at all despite the name. It is an alloy of copper, zinc, and nickel.
• Sheffield Plate: a historical technique using copper bonded with real silver, but the silver layer is very thin. Modern Sheffield marks are often applied to EPNS.
• Items marked "Silver-tone" or "Silver-colored": purely decorative finishes with no silver content.

A magnet test is a quick first filter: silver is not magnetic. If the item clings to a magnet, it is not solid silver. Stainless steel and base metals often pass as silver visually but fail the magnet test immediately.

If no stamp is visible, a dealer can perform an acid test in about 30 seconds. This involves a small scratch on an inconspicuous area and a drop of nitric acid. The color reaction identifies the metal and approximate purity. This test is nondestructive in practice since the scratch is tiny.

Scrap Silver Price Per Gram by Purity

The table below shows melt value per gram at three different spot price levels. Use the column that matches the current market price.

To build your own table at any spot price, use this formula: per gram value = (spot price / 31.1035) x purity decimal. For 925 silver at $35/ozt: (35 / 31.1035) x 0.925 = $1.041 per gram.

Silver spot prices fluctuate during trading hours. The figures above are examples; the actual melt value of your items will differ unless you calculate at the exact moment you are selling. Lock in a number at the time of the dealer visit if you are making a significant transaction.

For context on where spot price comes from and how it is set, see the Silver Price Per Ounce guide.

What Do Scrap Silver Dealers Pay?

Dealers do not pay 100% of melt value. They need margin to cover smelting or refining fees, overhead, and profit. Understanding the typical payout range is essential for evaluating any offer.

Standard payout ranges:

What pushes the payout higher:

• Clean, hallmarked items are faster to process and carry less risk of purity disputes.
• Higher volume in a single transaction. A dealer who buys $500 worth of silver at once may offer 85% where they would offer 75% for a $50 transaction.
• Easily processable forms: bars, rounds, and flat silverware are simpler than jewelry with stones or settings.
• Established relationships. Returning sellers at coin shops often get better rates than walk-ins.

What lowers the payout:

• Unmarked or worn hallmarks (the dealer must test the item, adding cost and uncertainty).
• Items with stones, epoxy, or other non-silver materials that must be removed before refining.
• Rising silver market: if spot is moving up fast, dealers reduce payout percentages to protect their own exposure.

Example calculation with dealer payout:

• Melt value: $27.48 (28g of 925 at $33/ozt)
• Dealer at 80%: $27.48 x 0.80 = $21.98
• Dealer at 70%: $27.48 x 0.70 = $19.24

The difference between a 70% and 80% payout on a modest collection of silver can be $50-$200 on a typical household lot. Knowing your melt value before you go ensures you can identify a low offer immediately.

When Does It Make Sense to Scrap Silver?

Not every silver item should go to a refiner. The decision depends on whether the piece has value beyond its metal content.

Good candidates for scrapping:

• Broken or bent flatware pieces from incomplete sets (no set premium).
• Generic sterling necklaces or bracelets with no designer mark.
• Damaged jewelry where repair cost exceeds resale value.
• Single earrings or mismatched pieces.
• Old silverware sets where the pattern is discontinued and collector demand is low.

Items worth checking before scrapping:

• Sterling flatware in complete sets: A full 8-person setting in a popular pattern (Gorham Chantilly, Wallace Grand Baroque, Reed and Barton Francis I) can sell on eBay or at estate sales for 2-5x melt value.
• Pre-1965 US coins in collectible grades: A 1916-D Mercury dime in Fine condition is worth far more than its $0.84 melt value.
• Pieces with maker's marks: Items from Tiffany, Gorham, Jensen, or other recognized makers carry a collector premium.
• Art Deco or Victorian jewelry: Even damaged pieces may have antique value.

How to check quickly: Search eBay for completed listings of items similar to yours. Filter by "Sold" to see actual transaction prices, not asking prices. If similar items are selling for more than 150% of melt, consider selling as an item rather than scrap.

The value gap between jewelry resale and scrap is widest for mid-century American sterling flatware (1940-1970) because the collector market remains active. For broken, unstamped, or otherwise compromised pieces, scrapping is the sensible choice.