Coin Values / Mercury Dime / 1940
1940 Mercury Dime Value
The 1940 mercury dime is struck in 90%/40% silver-era composition, so it carries a melt-value floor regardless of wear. Here is what a 1940 mercury dime is worth by mint mark and condition — estimates for typical examples.
| Mint | Good | Fine | Extremely Fine | Uncirculated |
|---|---|---|---|---|
| 1940 | $2.17 – $2.39 | $2.17 – $2.50 | $2.28 – $2.82 | $6.17 – $14.17 |
| 1940-D | $2.17 – $2.39 | $2.17 – $2.50 | $2.28 – $2.82 | $6.17 – $14.17 |
| 1940-S | $2.17 – $2.39 | $2.17 – $2.50 | $2.28 – $2.82 | $6.17 – $14.17 |
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A typical circulated 1940 mercury dime is worth $2.17 – $2.39 in Good condition, while uncirculated examples run $6.17 – $14.17.
Where is the mint mark on a mercury dime?
Look for a small letter near the date. No letter means Philadelphia; D is Denver; S is San Francisco.
Educational estimates for typical examples — not an appraisal or an offer to buy. Silver floors assume ~$30/oz. Consult a dealer or PCGS/NGC before transacting.