Dental Gold Value Calculator

Old gold crowns, bridgework, and partials still carry serious scrap value. Plug your pieces into the dental gold value calculator below to see what the raw metal is worth based on live market spot prices.

Remember that dental alloys are rarely pure gold—refiners mix in platinum, palladium, silver, and base metals for durability, and residual porcelain or cement adds dead weight. Use these figures as a scrap melt baseline rather than a firm counter offer, and always have a refiner or local coin shop scan the piece with an XRF gun before striking a deal.

Calculate Your Dental Gold Value

Enter the weight and estimated gold content of your dental gold to calculate its approximate melt value and potential buyer offer.

How the Dental Gold Value Calculator Works

The calculator runs three basic data points: scale weight, estimated karat purity, and live spot prices. It automatically converts your measurement to grams, isolates the pure metal yield, and calculates the raw melt value before dealer markups.

Want to know what an offer actually looks like at the counter? Slide the payout percentage to account for the shop's refining costs, bench testing fees, and profit margin—giving you a realistic cash baseline before you walk in the door.

Formula:

Dental Gold Melt Value = Weight in Grams × Estimated Gold Content ÷ 31.1035 × Gold Price per Troy Ounce

Understanding Dental Gold Purity

You'll never pull a pure 24-karat crown out of someone's mouth. Pure gold is too soft to chew with, so dentists mix it with platinum, palladium, silver, or copper to give crowns and bridgework real structural strength. In fact, plenty of gleaming yellow dental caps contain almost zero actual gold.

Because you can't tell what an alloy is made of just by looking at it, our calculator uses a standard purity baseline to keep the math realistic. If you're looking to sell, skip the guesswork and take the scrap to a precious-metals buyer or refiner who can run an XRF scan on the spot.

Dental Gold Value Calculator FAQs:

How much gold is in a dental crown?

There's no single standard recipe. A high-noble alloy might contain anywhere from 50% to 75% pure gold mixed with platinum or palladium, while cheaper "base-metal" crowns contain almost zero precious metal. Because you can't spot the difference just by color, getting an in-person XRF scan at a refiner or coin shop is the only way to know the true karat rating.

Can I weigh a crown with porcelain attached?

You can put the whole piece on a gram scale, but porcelain caps and old tooth cement add substantial dead weight. The calculator runs on metal weight alone—so leaving ceramic attached will artificially inflate your dollar estimate.

How accurate is the dental gold value calculator?

The math itself is exact. But the dollar figure you get is only as good as the numbers you plug into it. If your scale weight includes heavy porcelain chunks or your purity guess is off by 20%, your estimate won't match what an actual buyer pays out.

Why might a dental gold buyer offer less than the melt value?

No dealer pays 100% of melt value. Buyers have to cover chemical refining, smelting loss, bench labor, and their own operating profit. If they have to spend time manually chipping away stubborn porcelain and burned cement to get down to recoverable alloy, that processing cost comes straight off your cash offer.

Disclaimer:

These figures are rough melt estimates to help you gauge scrap value—not a formal cash offer or certified appraisal. Dental alloys vary wildly in purity once stuck-on porcelain, cement, and non-gold metals are accounted for. Always get your pieces tested in person by a reputable coin dealer or refiner before locking in a sale.