CoinValueDB
Semi-Key
Obverse of 1918-S Standing Liberty Quarter

Obverse

Reverse of 1918-S Standing Liberty Quarter

Reverse

1918-S Standing Liberty Quarter

$10 – $5,600

The 1918-S Standing Liberty Quarter was minted at the San Francisco Mint with a mintage of 11,072,000. Values range from $10 in lower grades to $5,600 in top condition. This is a semi-key date with strong collector demand. The coin contains 90% silver with a melt value of $5.52.

1918 | San Francisco | Mintage: 11,072,000

Melt Value (90% silver)

$5.52

Based on $30.50/oz silver

as of Aug 1, 2026

Scan Yours Free →

Market Activity

SoldHigh BidFor SaleLast Asking PriceMoving Average
Avg: $3,467 High: $38,500 Low: $0.21 18 total data points

CoinValueDB Price Guide by Grade

CoinValueDB Price Guide by Grade
GradeValue
Good (G-4)
$198
Very Good (VG-8)
$17
Fine (F-12)
$337
Very Fine (VF-20)
$36
Extremely Fine (EF-40)
$451
About Uncirculated (AU-50)
$110
Mint State (MS-60)
$655
Choice (MS-63)
$1,258
Near Gem (MS-64)
$11,750
Gem (MS-65) Best Value
$19,550
Superb Gem+ (MS-67)
$5,600
Under $100 $100 - $1,000 Over $1,000

Coin Specifications

Year
1918
Mint
San Francisco
Mintage
11,072,000
Composition
90% Silver, 10% Copper
Weight
6.25g
Diameter
24.3mm
Edge
Reeded
Designer
Hermon A. MacNeil
Series
Standing Liberty Quarter (1916-1930)
PCGS #
5713

Historical Notes

The 1918-S is a semi-key date in the Standing Liberty Quarter series.

About the Standing Liberty Quarter

The Standing Liberty Quarter series began in 1916 and ran through 1930. The Commission of Fine Arts selected sculptor Hermon A. MacNeil to design the coin to replace the aging Barber Quarter. His design features Liberty standing in a gateway with a shield and an olive branch. The reverse side depicts an eagle in flight. This series replaced the older design after the Mint decided it was time for a modern update to national coinage. The design underwent a significant change in 1917. The original Type 1 design showed Liberty with an exposed breast, which caused public outcry. MacNeil modified the design for the Type 2 version by adding a coat of chain mail to cover her chest. The Mint also lowered the date on the pedestal in 1925 to protect it from heavy wear. Production ended in 1930 because the government replaced the series with the Washington Quarter in 1932 to commemorate the bicentennial of George Washington's birth.

Collecting Standing Liberty Quarter Coins

Start your collection with common dates like 1925, 1926, or 1928, which are widely available in lower circulated grades. Focus on coins with full, readable dates, as the date is the first feature to wear away on this design. Check the reverse of 1918/7-S overdates and 1921 issues with high magnification for authenticity, as these are frequent targets for counterfeiters. Avoid coins with heavy scratches or harsh cleanings, as these defects ruin the long-term value of the piece.

This series includes key dates — check individual coin pages for rarity details.

Frequently Asked Questions

What is a 1918-S Standing Liberty Quarter worth? +
A 1918-S Standing Liberty Quarter is worth between $10 and $5,600 depending on condition. Coins in higher grades (MS-65 and above) command significant premiums.
How many 1918 Standing Liberty Quarter coins were made? +
The San Francisco Mint produced 11,072,000 1918 Standing Liberty Quarter coins. Lower mintage numbers generally correlate with higher collector value.
Is the 1918-S Standing Liberty Quarter a key date? +
The 1918-S Standing Liberty Quarter is considered a semi-key date. While not the rarest in the series, it has above-average collector demand and typically commands a premium over common dates.
What is the melt value of a 1918-S Standing Liberty Quarter? +
The 1918-S Standing Liberty Quarter contains 90% silver and has a melt value of approximately $5.52 based on current spot prices ($30.50/oz silver). Most collectible coins are worth significantly more than their melt value due to numismatic demand.
How much is a 1918-S Standing Liberty Quarter worth? +
A 1918-S Standing Liberty Quarter in good condition typically sells for around $40 to $60. Mint State examples command much higher prices, often exceeding $2,000 depending on the specific strike quality and surface preservation.
Is the 1918-S Standing Liberty Quarter rare? +
The 1918-S is a semi-key date, meaning it is scarcer than many common dates in the series but not as rare as the 1916 or 1921 issues. You should check the area below Lady Liberty for the 'S' mint mark to confirm it was struck in San Francisco.

Related Guides

Related Standing Liberty Quarter Coins

Have a quarter? Scan it now.

Get instant identification, condition grading, and market value.

Scan Now — It's Free