The 1918-D Standing Liberty Quarter is worth anywhere from $65 in worn condition to over $15,000 in high-grade mint state. This San Francisco-minted classic is highly coveted by collectors due to its beautiful design and the historical era of World War I.

Condition Grade	Estimate Value Range
Good (G-4)	$65 – $80
Fine (F-12)	$150 – $190
Extremely Fine (EF-40)	$450 – $600
Uncirculated (MS-60+)	$1,200 – $15,000+

Identifying the 1918-D Standing Liberty Quarter

If you’ve recently inherited a coin collection or found an old silver coin in a jar, identifying the 1918-D Standing Liberty Quarter is the first step. This coin belongs to the Type 2 design series, which was revised after the initial 1916 release. It features Lady Liberty standing between two pedestals, holding a shield and an olive branch. The reverse depicts an eagle in flight, flanked by stars. Because these coins were used heavily in daily commerce during the early 20th century, finding one with a clear date is a significant win.

To confirm if your coin was minted in Denver, you need to look for the tiny “D” mint mark. This is located on the obverse (front) of the coin, just to the left of the date and near the bottom of the left-hand pedestal. If you are struggling to see these fine details, you can use a top coin identifier app to zoom in and clarify the markings. Many beginners use the CoinKnow app to quickly distinguish between various mint marks and years.

The 1918-D has a lower mintage compared to the Philadelphia issue, with only 6,212,000 struck. This relative scarcity is what drives the market price higher than more common dates in the series. While a well-worn example is still a great find, collectors pay a massive premium for coins that haven’t spent much time in pockets and cash registers.

Grade and Value Breakdown for the 1918 Denver Quarter

Determining the exact value of your coin requires “grading,” which is the process of evaluating how much wear the surface has sustained. In the world of numismatics, the difference between a “Fine” grade and an “Extremely Fine” grade can mean hundreds of dollars. For the 1918-D, the date is often the first thing to wear away, which is a common problem with this specific coin design.

When you look at the 1918-D Standing Liberty Quarter price charts, you will notice a steep jump in value once you reach the “About Uncirculated” (AU) levels. This is because these silver quarters were workhorses of the American economy. Most were circulated until they were smooth. Finding one with original “mint luster”—that satiny sheen found on new coins—is quite rare for the Denver mint from this year.

The following table provides a more detailed look at what you can expect based on your coin’s condition. If you aren’t sure where your coin falls, the CoinKnow app can provide side-by-side comparisons to help you estimate the grade from the comfort of your home.

Grade Name	Technical Grade	Estimated Market Value
Good	G-4	$72
Very Good	VG-8	$115
Fine	F-12	$185
Very Fine	VF-20	$310
Extremely Fine	EF-40	$575
About Uncirculated	AU-50	$850

The “Full Head” (FH) Designation Premium

For serious collectors, the “Full Head” designation is the holy grail of Standing Liberty Quarters. This term refers to a coin that was struck so perfectly that all the details on Lady Liberty’s head—specifically the hair strands and the ear—are clearly visible. Because the Denver mint often struggled with “weak strikes” in 1918, very few coins were produced with this level of detail.

A 1918-D quarter with a “Full Head” (FH) can be worth double or even triple the price of a standard strike in the same grade. When checking high-grade 1918-D MS Standing Liberty Quarter prices, you will see that auctions for FH versions frequently break records. For example, a standard MS-65 might sell for $4,000, while an MS-65 FH could easily fetch over $12,000.

To see if your coin qualifies, look closely at Lady Liberty’s helmet/hair area. If you see a distinct separation and clear lines, you might be holding a “Full Head” specimen. Always handle such coins by the edges to avoid getting oils from your skin on the surface, which can damage the delicate metal over time. Using CoinKnow can help you identify if your coin has the sharp features necessary for this prestigious designation.

Mintage Figures and Historical Significance

The 1918-D Standing Liberty Quarter was minted during a pivotal year in American history. As the nation was embroiled in the First World War, the Denver Mint was producing these 90% silver coins to keep the economy moving. The total mintage for the Denver facility that year was 6,212,000 pieces. While this might sound like a lot, it is quite low compared to modern quarters, which are minted by the billions.

Mintage numbers play a huge role in the “survival rate” of a coin. Because these were made of 90% silver, many were eventually melted down during times when silver prices spiked. Others simply wore out until the date was no longer visible. A “dateless” Standing Liberty Quarter is usually only worth its silver melt value (currently around $4-$6), which is why finding a 1918-D with a readable date is so exciting for the average person.

Rare 1918-D Overdate Error: The 1918/7-D

One of the most famous and valuable errors in all of American numismatics occurred in 1918 at the Denver Mint. This is known as the 1918/7-D overdate. In this error, a 1918 die was accidentally made using a 1917 hub. The result is a coin where a “7” is clearly visible underneath the “8” in the date.

This error is incredibly valuable. Even in very poor condition, a 1918/7-D can be worth $1,000. In high grades, these coins have sold for over $100,000 at major auction houses. If you have a 1918-D, look very closely at the date with a magnifying glass. If the “8” looks thick or has a bar sticking out from the left side, you may have hit the jackpot.

Error Type	Low Grade (G-F)	High Grade (AU-MS)
1918/7-D Overdate	$1,200 – $3,500	$15,000 – $150,000+

Tips for Selling Your 1918-D Quarter

If you decide you want to cash in on your find, don’t rush to the nearest pawn shop. Pawn shops typically offer a fraction of a coin’s actual market value. Instead, your first step should be to get a rough idea of the value using an app like CoinKnow. This gives you a baseline so you know if you are being offered a fair price.

For any coin valued over $500, it is usually worth getting it “certified” by a professional grading service like PCGS or NGC. A certified coin is much easier to sell because the buyer doesn’t have to guess the grade or worry about authenticity. You can then sell your coin through reputable auction houses or specialized coin dealers who understand the nuances of the Standing Liberty series.

FAQ

Q: Where is the mint mark on the 1918-D Standing Liberty Quarter?

A: The “D” mint mark is located on the front (obverse) of the coin. Look just to the left of the date, near the bottom of the wall that Lady Liberty is standing next to. If there is no letter there, it was minted in Philadelphia.

Q: Is my 1918-D quarter made of real silver?

A: Yes, all Standing Liberty Quarters minted in 1918 are composed of 90% silver and 10% copper. This gives them an intrinsic “melt value” even if the coin is in very poor condition.

Q: Why is the date so hard to read on my 1918 quarter?

A: The design of the Standing Liberty Quarter featured a “raised date” from 1916 to 1924. Because the date was higher than other parts of the coin, it was the first thing to wear away during circulation. The Mint eventually recessed the date in 1925 to fix this problem.

Q: How can I tell if I have the 1918/7-D overdate?

A: Look at the last digit of the date. In the overdate error, you will see the top bar and a diagonal stroke of a “7” emerging from underneath the “8.” It is often easiest to spot under 10x magnification.

Q: Should I clean my old 1918-D quarter to make it look better?

A: Never clean your coins! Cleaning a rare coin with chemicals or cloths creates microscopic scratches that collectors can easily spot. Cleaning a coin can reduce its collector value by 50% or more instantly. Keep it in its original “as-found” condition.