Every pre-1965 US dime -- Barber, Mercury, and Roosevelt -- contains 0.0723 troy oz of pure silver. Enter your quantity below to see the exact silver dime melt value at the live spot price, with a dealer buy range so you know what to expect when you sell.
Each 90% silver dime contains 0.0723 troy oz of pure silver, giving it a melt value of $2.40 at the current spot price of $33.25 per troy oz.
All three series of US silver dimes -- Barber, Mercury, and Roosevelt -- share identical specifications: 2.50 g total weight, 90% silver, 10% copper, and an actual silver weight (ASW) of 0.0723 troy oz. The silver dime melt value is the same regardless of series. A standard roll of 50 silver dimes ($5 face value) contains approximately 3.615 troy oz of silver at mint state, or 3.575 troy oz using the industry-standard 0.715 wear factor for circulated coins. Before selling any silver dime, check the rare-date table below -- some Mercury dimes are worth far more than melt.
Several silver dimes command premiums that dwarf their melt value. If your dime matches any entry below, stop -- do not sell it as junk silver without getting a numismatic appraisal.
| Variety | Circulated value (G-VF) | Why |
|---|---|---|
| 1916-D Mercury Dime | $1,000 - $2,500+ | The undisputed key date of the Mercury dime series; only 264,000 were struck at the Denver Mint, making it one of the scarcest 20th-century US coins. |
| 1942/41 Mercury Dime (Philadelphia and Denver) | $500 - $1,500+ | A dramatic hubbing overdate error where 1942 dies were punched over 1941 dies, creating a clearly visible doubled date on surviving examples. |
| 1921 Mercury Dime | $50 - $150+ | A semi-key date with recession-suppressed mintage; worth multiples of melt even in circulated grades. |
| 1921-D Mercury Dime | $50 - $150+ | The lowest-mintage Denver-mint issue of the Mercury dime series; carries a consistent premium above melt. |
| 1949-S Roosevelt Dime | $5 - $15+ | The lowest-mintage regular-issue Roosevelt silver dime; modest but real premium over melt in circulated condition. |
| 1996-W Roosevelt Dime | $15 - $25+ | Struck exclusively at the West Point Mint and available only in the 1996 mint uncirculated set; clad composition but a collector coin commanding a premium. |
Three distinct series of US dimes were struck in 90% silver. All share the same physical dimensions and ASW, so melt value is identical across series -- but knowing which series you hold helps with identification and rare-date checking. The Coinage Act of 1965, signed July 23, 1965, eliminated silver from dimes effective that year. Any dime dated 1965 or later is a clad coin with zero silver content.
| Year | Composition | Silver content |
|---|---|---|
| 1892-1916 | 90% Silver, 10% Copper | 0.0723 oz ASW (2.50 g total) |
| 1916-1945 | 90% Silver, 10% Copper | 0.0723 oz ASW (2.50 g total) |
| 1946-1964 | 90% Silver, 10% Copper | 0.0723 oz ASW (2.50 g total) |
| 1965-present | 75% Copper, 25% Nickel clad on pure copper core | 0.0000 oz ASW -- no silver |
Four quick tests confirm whether a dime is silver. Edge test: hold the dime on its edge under light -- silver dimes show a uniform white-silver rim with no copper stripe; clad dimes reveal a thin reddish-brown copper layer sandwiched between outer layers. Date test: 1964 or earlier is always 90% silver; 1965 or later is always clad. Ring test: drop a silver dime onto a hard surface -- it produces a clear, high-pitched ring lasting about one second; clad coins give a dull, short thud. Weight test: all three silver series weigh exactly 2.50 g; a digital scale accurate to 0.01 g can confirm this, though clad Roosevelt dimes also weigh 2.27 g and a calibrated scale will distinguish them. Note that the 'Mercury' dime depicts Liberty wearing a winged Phrygian cap -- not the Roman god Mercury -- and every example dated 1916-1945 is 90% silver regardless of the common misnomer.
Use the table below as a quick reference for common quantities of pre-1965 silver dimes. Melt values update with the live calculator above; figures here assume $33.25 per troy oz.
| Unit | Face value | Silver content |
|---|---|---|
| 1 silver dime | $0.10 | 0.0723 oz ASW |
| Roll (50 dimes) | $5.00 | 3.615 oz ASW (mint state) / 3.575 oz (0.715 circulated) |
| 20 rolls (1,000 dimes) | $100.00 | 72.3 oz ASW (mint state) / 71.5 oz (0.715 circulated) |
| $500 face bag | $500.00 | 357.5 oz ASW (0.715 circulated) |
| $1,000 face bag (~10,000 dimes) | $1,000.00 | 715 oz ASW (0.715 circulated); ~55 lbs total weight |
Melt Value = ASW x Spot Price
Every pre-1965 US dime contains 90% silver by weight. The coin weighs 2.50 grams total, of which 2.25 grams is pure silver. Converting to troy ounces: 2.25 g / 31.1035 g per troy oz = 0.07234 troy oz, which the industry rounds to 0.0723. Multiply that figure by the silver spot price and you have the melt value for one coin.
At a reference spot price of $33.00 per troy oz: 0.0723 x $33.00 = $2.39 per dime. A standard roll of 50 silver dimes at that spot price yields 50 x $2.39 = $119.30 in gross melt value. For $1 face value (10 dimes), the figure is $23.87 -- consistent with the industry-standard 0.715 troy oz multiplier: 1 x 0.715 x $33.00 = $23.60, a small negative variance that accounts for embedded circulation wear.
The 0.715 multiplier deserves explanation. Theoretically, $1 face value of silver dimes contains 10 x 0.0723 = 0.723 troy oz. The 0.715 figure -- widely used by dealers and refiners for circulated junk silver -- bakes in roughly 1.1% loss from surface wear on coins that have seen circulation. For uncirculated rolls, 0.723 is the correct multiplier. The calculator above lets you toggle between the two.
The formula works identically regardless of which silver dime series you hold. Barber, Mercury, and Roosevelt silver dimes are physically identical in weight, diameter, and silver content. The series affects numismatic value -- not melt value. The live calculator substitutes $33.25 for the reference figure above, so your melt total reflects the actual silver spot price at the moment you calculate.
One important distinction: melt value is the gross intrinsic metal value, not what you receive when you sell. Dealers apply a spread to cover refining, logistics, and margin. For common circulated silver dimes, expect dealer buy offers in the 85-100% of melt range. Selling individually on auction platforms can return 100-130% of melt for desirable dates or high-grade examples -- but involves listing fees, shipping risk, and time.
Three practical venues exist for converting silver dimes to cash. Each involves a different trade-off between payout percentage, speed, and effort.
| Venue | Typical payout | Friction |
|---|---|---|
| Local coin shop (LCS) | 85-100% of melt | Immediate cash; no shipping; dealer spread varies by shop, volume, and market conditions |
| Online bullion dealer (APMEX, JM Bullion, etc.) | 85-98% of melt | Ship insured; payment in 1-5 business days; minimum quantities often required for best rates |
| eBay (individual or lot listings) | 100-130% of melt (realized) | Fees ~13%; packing and shipping required; best for key-date or high-grade coins |
The right venue depends on your priority. A local coin shop delivers speed and certainty at a predictable spread. Online dealers compete on price but require shipping. eBay auction results for circulated 90% silver dimes historically run 10-30% above melt -- but that premium disappears after fees on small lots. For bulk junk silver (rolls, bags), online bullion dealers typically offer the most competitive pricing. For any coin flagged in the rare-date table above, skip the bullion route entirely and seek a numismatic auction house or certified dealer -- selling a 1916-D Mercury dime as junk silver would be a costly mistake.
Dealers do not pay spot price for silver dimes -- they pay a percentage of melt value, and that percentage varies. The typical buy range for common circulated 90% silver dimes is 85-100% of melt. Why a range rather than a fixed number? Because the spread reflects several moving inputs: current silver market volatility, the dealer's refining cost or resale path, the denomination's retail demand (dimes move differently than quarters or halves), and the volume you are selling.
When silver prices are rising sharply, competition among buyers tends to compress spreads toward the high end of the range. When prices are falling or the dealer's inventory is already heavy, spreads widen toward the low end. Local coin shops in high-traffic areas may pay closer to spot on recognizable junk silver lots; small-town shops with limited turnover may offer lower percentages. Calling two or three dealers before committing is always worth the time on any lot over $200 in melt value.
The 85-100% range is for bullion-grade, common-date circulated silver dimes pooled as junk silver. Individual coins in better grades, or those with numismatic interest, trade on entirely different pricing logic. A Mercury dime in MS-65 condition commands a price based on PCGS or NGC population data and auction comparables -- melt is simply the floor. Understanding the distinction between commodity silver and numismatic silver is the first step to not leaving money on the table.
Every pre-1965 US dime -- Barber, Mercury, or Roosevelt -- contains 0.0723 troy oz of pure silver. The total coin weight is 2.50 grams, of which 2.25 grams is silver (90%) and 0.25 grams is copper (10%). The 0.0723 figure is the actual silver weight (ASW) used by NGC, PCGS, and dealers for melt value calculations.
US dimes struck before 1965 are 90% silver. Three series qualify: the Barber dime (1892-1916), the Mercury dime (1916-1945), and the Roosevelt dime (1946-1964). The Coinage Act of 1965 eliminated silver from dimes effective that year. Any Roosevelt dime dated 1965 or later is a clad coin containing no silver. The quickest check is the edge: silver dimes show a solid white rim; clad dimes reveal a visible copper stripe.
A common-date Mercury dime in circulated condition is worth its silver melt value -- 0.0723 troy oz multiplied by the spot price, shown live in the calculator above. However, several Mercury dime dates carry significant premiums. The 1916-D is worth $1,000-$2,500+ even in low grades. The 1942/41 overdate runs $500-$1,500+. The 1921 and 1921-D are semi-keys at $50-$150+. Check the rare-date table before selling any Mercury dime as junk silver.
Check the date first: 1964 or earlier means silver; 1965 or later means clad. Then examine the edge: silver dimes have a uniform silver-white rim with no copper layer visible. A drop test also helps -- silver dimes produce a clear, high-pitched ring when dropped on a hard surface, while clad dimes give a dull thud. Weight confirmation (2.50 g on a precise scale) is a backup check, since silver and clad Roosevelt dimes weigh slightly differently (2.50 g vs. 2.27 g).
The silver Roosevelt dime (1946-1964) has an ASW of 0.0723 troy oz -- identical to the Barber and Mercury dimes. Its melt value is 0.0723 multiplied by the current silver spot price. At $33.00 per troy oz, that equals $2.39 per coin. The series year does not affect melt value; only the spot price moves the number. Use the live calculator at the top of this page for the real-time figure.
A standard roll of silver dimes contains 50 coins, representing $5.00 in face value. At mint state, 50 silver dimes contain 3.615 troy oz of pure silver (50 x 0.0723). For circulated rolls, the industry-standard 0.715 multiplier gives 3.575 troy oz per $5 face roll -- a small reduction that accounts for metal lost to wear over decades of circulation.
The 1964 Roosevelt dime is the last year of 90% silver production. Its melt value is 0.0723 troy oz multiplied by the spot price -- the same as any other silver Roosevelt dime. It is not a rare date in most grades; the Philadelphia mint struck over 933 million 1964 dimes. In circulated condition it trades at melt. Uncirculated examples in high MS grades carry modest premiums from set builders.
The 1916-D Mercury dime is the rarest regular-issue Mercury dime, with a mintage of only 264,000 at the Denver Mint. Even heavily worn examples sell for $1,000 or more. The coin is frequently counterfeited by adding a 'D' mintmark to a common 1916 Philadelphia dime, so any 1916-D should be authenticated by NGC or PCGS before purchase or sale. The 1942/41 overdate and the 1921 / 1921-D are the next most significant rarities in the series.
A pre-1965 silver dime weighs 2.50 grams total. Of that, 2.25 grams is pure silver (90%) and 0.25 grams is copper (10%). Converting the silver portion to troy ounces: 2.25 g divided by 31.1035 g per troy oz equals 0.07234, which rounds to 0.0723 troy oz. This figure -- the actual silver weight or ASW -- is the number multiplied by spot price to get melt value.
A troy ounce is the weight unit used for precious metals. It equals 31.1035 grams, compared to the 28.35 grams in an avoirdupois (standard) ounce. Silver spot prices are always quoted in troy ounces, so ASW figures for silver dimes -- and all melt value calculations -- use troy ounces. A troy pound contains 12 troy ounces, not 16. Confusing the two systems overstates melt value by about 9.7%.
A key date is the lowest-mintage or highest-demand issue within a series -- the coin collectors need to complete a set, which drives prices well above metal value. For silver dimes, the 1916-D Mercury dime is the definitive key date. Semi-key dates (1921, 1921-D, 1942/41 overdate) also trade well above melt. Identifying key dates before selling any silver dime lot protects you from unknowingly converting a valuable collectible into bulk bullion.
Yes -- melting 90% silver dimes is federally legal in the United States. Silver coins, unlike pennies and nickels, carry no federal prohibition on melting. A temporary executive ban on melting silver coins was in effect from 1967 to May 12, 1969, during the transition from silver to clad coinage, but that ban has been lifted for over five decades. There are no restrictions on selling silver dimes as bullion or delivering them to a refiner.
Some Mercury and Barber dimes are worth hundreds or thousands above melt. A full numismatic value reference can help you identify key dates before you sell.
Identify key-date Mercury dimes in your collection →All melt values on this page are informational reference figures based on live spot prices and published ASW data; verify current spot prices and seek a qualified numismatist before making any buying or selling decision.