1866 United States Dollar Value
A 1866 United States Dollar is worth roughly $162 to $1,749 depending on its condition, and its metal content alone is worth $162 as of 2026-06-01 Certified examples in top grades can run far higher.
Public domain image (struck or printed before 1926). Click to enlarge.
Melt estimated at the US 0.900 gold standard.
1866 United States Dollar value by grade
| Grade | Estimated value |
|---|---|
| Melt value floor(metal content, 2026-06-01) | $161.97 |
| Good (G-4) | $162 to $194 |
| Very Good (VG-8) | $162 to $200 |
| Fine (F-12) | $162 to $210 |
| Very Fine (VF-20) | $162 to $224 |
| Extremely Fine (XF-40) | $179 to $253 |
| About Uncirculated (AU-50) | $220 to $311 |
| Mint State (MS-60) | $303 to $428 |
| Choice Unc (MS-63) | $482 to $680 |
| Gem Unc (MS-65) | $1,239 to $1,749 |
Estimated retail range, updated 2026-06-13. Estimates are modeled from mintage rarity and metal content, not auction records. Actual sale prices vary with certification, eye appeal and market timing.
How much is a 1866 United States Dollar worth today?
A 1866 United States Dollar that spent decades in circulation is worth about $162 today. One that never circulated at all can bring up to $1,749. The honest answer for most inherited or pocket-found examples sits in the lower half of the table.
1866 United States Dollar specifications
- Series
- United States Coinage
- Year
- 1866
- Mint mark
- None (Philadelphia)
- Mintage
- Not recorded
- Composition
- Gold
- Weight
- 1.671 g
- Diameter
- 14.5 mm
- Gold content
- 0.04835 troy oz
No mint mark? Here is why
The 1866 United States Dollar 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 (check the usual position for this series), you are holding a Philadelphia issue.
The value drivers behind this coin
Documented examples of the 1866 United States Dollar in our reference database anchor what we know about this issue. Mintage records are incomplete, so collector demand and surviving population drive its market.
Each 1866 United States Dollar holds 0.0483 troy ounces of gold, worth $162 at current spot prices. Gold content dominates the value of common dates and underwrites every numismatic premium above it.
The series itself does some of the lifting for the 1866 United States Dollar: Documented United States coin types preserved in museum collections, with measured specifications for each date, denomination and mint. Broad, multigenerational demand for the design gives every date, including this one, a deep and liquid market.
1866 United States Dollar inscriptions & design
Obverse
UNITED STATES OF AMERICA
head of Liberty l. wearing bonnet
Reverse
1 / DOLLAR/ 1866 in 3 lines
wreath of corn stalks, value within
Measured 1866 United States Dollar specimens
3 physically measured 1866 United States Dollar examples in our reference database. Real measured weights and die axes let you authenticate a coin against the 1.671 g, 14.5 mm minting standard.
| Specimen | Weight | Diameter | Die axis | References |
|---|---|---|---|---|
| 1866 United States Dollar #1 | 1.671 g | 14.5 mm | - | Friedberg.USA.94, Breen.6080 |
| 1866 United States Dollar #2 | 25.14 g | 38 mm | - | Judd.541, Adams.Woodin.534, Pollock.606 |
| 1866 United States Dollar #3 | - | - | - | Osburn-Cushing.P2, Breen.5476 |
Specifications compiled from documented museum specimens. See our data & methodology page.
Summary: the 1866 United States Dollar is valued between $162 and $1,749 as of 2026-06-13. Estimates combine mintage rarity, key-date status and metal content; they are editorial guidance, not an offer to buy.