1918 Mercury Dime Value
The 1918 Mercury Dime carries a current retail range of about $2.70 to $26.50 across circulated and Mint State grades; the melt floor under every example is $2.64 (spot prices as of 2026-06-01) Where your coin lands depends on wear, strike and surface quality.
1918 Mercury Dime value by grade
| Grade | Estimated value |
|---|---|
| Melt value floor(metal content, 2026-06-01) | $2.64 |
| Good (G-4) | $2.70 to $3.55 |
| Very Good (VG-8) | $2.70 to $3.70 |
| Fine (F-12) | $2.70 to $3.90 |
| Very Fine (VF-20) | $2.85 to $4.20 |
| Extremely Fine (XF-40) | $3.25 to $4.80 |
| About Uncirculated (AU-50) | $3.95 to $5.80 |
| Mint State (MS-60) | $4.95 to $7.25 |
| Choice Unc (MS-63) | $6.75 to $9.90 |
| Gem Unc (MS-65) | $18.00 to $26.50 |
Estimated retail range, updated 2026-06-15. Estimates are modeled from mintage rarity and metal content, not auction records. Actual sale prices vary with certification, eye appeal and market timing.
What is the 1918 Mercury Dime selling for today?
In worn but collectible condition (Good-4), a 1918 Mercury Dime starts around $2.70. From there, value climbs with every grade step: a gem Mint State example (MS-65) can reach $26.50. Most coins found in old collections fall somewhere between Very Fine and About Uncirculated, the middle rows of the table above.
1918 Mercury Dime specifications
- Series
- Mercury Dime
- Year
- 1918
- Mint mark
- None (Philadelphia)
- Mintage
- 26,680,000
- Composition
- 90% silver, 10% copper
- Weight
- 2.5 g
- Diameter
- 17.9 mm
- Edge
- Reeded
- Designer
- Adolph A. Weinman
- Silver content
- 0.07234 troy oz
Mintage figure: US Mint reports (approximate).
Reading a coin with no mint mark
The 1918 Mercury Dime was struck at the Philadelphia Mint, which used no mint mark in this era. If you find no letter where branch-mint coins carry one (On the reverse, to the right of the fasces base, left of the E in ONE), you are holding a Philadelphia issue.
Why the 1918 Mercury Dime is worth money
26,680,000 pieces left the presses, so survivors remain plentiful. Pricing tracks bullion and grade, with gems carrying the only substantial premiums.
The 90% silver composition gives a 1918 Mercury Dime 0.0723 oz of precious metal ($2.64 at current spot). Bullion demand alone supports the bottom of its price range.
There is history in a 1918 Mercury Dime as well. Adolph Weinman's Winged Liberty dime earned its enduring nickname from the public, who mistook Liberty's winged cap, symbolizing freedom of thought, for the Roman god Mercury. That backdrop keeps the series among the most actively collected in American numismatics.
Summary: the 1918 Mercury Dime is valued between $2.70 and $26.50 as of 2026-06-15. Estimates combine mintage rarity, key-date status and metal content; they are editorial guidance, not an offer to buy.