How Can You Tell If a Coin Is Silver?

Published October 17, 2026 · Last reviewed October 17, 2026 · 8 min read

The fastest way to check a coin for silver is the edge test, but it is not the only way. Date, weight, magnet response, and even the sound a coin makes can all help confirm whether what you are holding contains silver or is a modern clad composition.

Millions of silver coins are still in circulation, tucked away in drawers, or sitting in inherited collections. Knowing how to identify them matters because even common silver coins carry metal value well above their face value. A single pre-1965 dime is worth many times its ten cents in silver alone.

This guide covers the practical tests anyone can use, the specific U.S. coins that contain silver, and where to get a coin tested for free if you are still unsure.

Start With the Date

The date is the single most useful piece of information on a coin. For most U.S. coins, the year it was minted tells you immediately whether it contains silver.

Dimes, quarters, and half dollars dated 1964 or earlier are 90% silver. That changed in 1965, when the Mint switched to copper-nickel clad for dimes and quarters. Half dollars kept some silver through 1970, but at 40% rather than 90%.

Nickels are an exception. The only silver nickels ever produced for circulation are the war nickels, minted from 1942 through 1945. They contain 35% silver and can be identified by the large mint mark above Monticello on the reverse.

If the date is worn or hard to read, the other tests below can help. But if you can read a clear date of 1964 or earlier on a dime, quarter, or half dollar, you almost certainly have a silver coin.

The Edge Test

The edge test is the fastest way to sort silver from clad coins, and you can do it without any equipment. Hold the coin on its edge and look at the side.

A silver coin has a solid, uniform silver-colored edge all the way around. A clad coin shows a visible copper stripe sandwiched between two silvery layers. That copper stripe is the core of the clad sandwich, and it is the easiest visual tell for modern coins.

With a little practice, you can sort through a roll of dimes in minutes by tilting each coin to check the edge. Half dollars require a bit more attention because the 40% silver coins from 1965 to 1970 have a slightly different edge that can look similar to clad at first glance.

The edge test is not foolproof. Some plated coins can mimic a silver edge, and worn coins may have edges that are harder to read. But for quickly sorting through a handful of change, it is the best place to start.

How Much Does the Coin Weigh?

Silver coins have a specific weight determined by their composition and size. If a coin weighs significantly more or less than it should, that is a clue something is off.

A silver dollar, for example, weighs about 26.73 grams. A pre-1965 silver dime weighs about 2.5 grams. A clad dime weighs about 2.27 grams. The difference is small but measurable on a digital scale that reads to at least 0.01 gram.

Weight is especially useful for confirming coins that are hard to identify by date or edge alone. A 40% silver Kennedy half dollar weighs about 11.5 grams, while a clad Kennedy half dollar weighs about 11.34 grams. That difference is tiny, but a precise scale can catch it.

Keep in mind that circulated coins lose a small amount of weight through wear. A tiny difference does not automatically mean a coin is not silver. Weight is most useful as a confirmation tool alongside the date and edge tests.

Does the Magnet Test Work for Silver?

Silver is not magnetic. If a coin that should be silver sticks to a magnet, that is a clear warning sign.

But the magnet test has the same limitation here as it does for detecting fake coins. Many non-silver metals are also nonmagnetic, so passing the magnet test does not prove a coin is silver. A clad coin will not stick to a magnet either.

The magnet test is most useful as a quick way to catch steel coins that might be confused with silver. The 1943 steel cent, for example, is magnetic and will stick to a magnet, while a silver coin never will.

Think of the magnet as a way to rule out some coins, not as a way to confirm silver.

The Ping Test

Many silver coins produce a distinctive ringing sound when gently tapped or flipped. The sound is often described as a clear, sustained ring, while clad coins tend to sound shorter or duller.

The ping test works because silver has specific acoustic properties that differ from copper-nickel clad. Some experienced collectors rely on it, but it takes practice to distinguish the sounds reliably.

Be careful not to drop a potentially valuable coin onto a hard surface or bang two coins together. You could damage a genuine silver coin while trying to test it. Sound also varies depending on the coin's size, wear, and how it is held.

The ping test is a supplementary check, not a primary one. Use it alongside the date, edge, and weight tests rather than relying on it alone.

Silver War Nickels (1942–1945)

During World War II, nickel was needed for the war effort, so the Mint struck nickels from an alloy that included 35% silver. These are known as war nickels, and they were minted from late 1942 through 1945.

War nickels are easy to identify because they are the only U.S. nickels with a large mint mark placed above the dome of Monticello on the reverse. The mint mark can be P, D, or S. If you see a large mint mark above Monticello, the coin contains silver.

Not every nickel from that era is a war nickel. Regular nickels were still being struck in early 1942 before the switch. The key is the mint mark above Monticello, not just the date.

War nickels are popular among coin roll hunting enthusiasts and are worth more than face value because of their silver content, though they are not rare enough to command large premiums.

Pre-1965 Dimes, Quarters, and Half Dollars

Dimes, quarters, and half dollars dated 1964 or earlier are 90% silver. These are the coins most people think of when they hear the term junk silver, which simply refers to common silver coins valued for their metal content rather than collector appeal.

A pre-1965 dime contains about 0.0723 troy ounces of silver. A quarter contains about 0.1808 troy ounces. A half dollar contains about 0.3617 troy ounces. At current silver prices, even a single dime is worth well above its face value.

These coins are surprisingly easy to find. Anyone searching through coins worth money in circulation should check every dime, quarter, and half dollar dated 1964 or earlier. The edge test makes sorting fast: look for the solid silver edge and the absence of the copper stripe.

Roosevelt dimes, Mercury dimes, Washington quarters, Standing Liberty quarters, Walking Liberty halves, Franklin halves, and Kennedy halves dated 1964 are all 90% silver.

Kennedy Half Dollars (1965–1970)

Kennedy half dollars deserve special attention because the transition from silver to clad happened in stages.

1964 Kennedy halves are 90% silver. From 1965 through 1970, Kennedy halves were struck in 40% silver. These coins look similar to the 90% version but contain less silver. The edge of a 40% silver half can look partially copper-toned, which makes the edge test less reliable for this specific period.

From 1971 onward, standard Kennedy halves contain no silver. There are exceptions: the 1976-S Bicentennial half dollar was struck in 40% silver for collector sets, and silver proof Kennedy halves have been produced for Mint sets since 1992.

If you have a Kennedy half dollar dated between 1965 and 1970, it contains silver. The weight test can help confirm it: a 40% silver half weighs about 11.5 grams, while a clad half weighs about 11.34 grams.

Silver American Eagles and Bullion Coins

American Silver Eagles are one-ounce silver bullion coins that the Mint has produced since 1986. They are 99.9% pure silver and contain exactly one troy ounce of silver.

Silver Eagles are easy to identify because they are larger and heavier than circulating coins, and they have a distinctive design featuring Walking Liberty on the obverse. They are marked with their weight and silver content on the reverse.

Unlike circulating coins, American Silver Eagles are valued based on the current silver spot price plus a premium. They are investment coins, not circulating currency, so you will not find one in your change.

Other silver bullion coins include Canadian Maple Leafs, Austrian Philharmonics, and various private silver rounds. All of these should be clearly marked with their weight and purity.

40% Silver Half Dollars and Bicentennial Coins

The 40% silver period is a source of confusion for many people. From 1965 through 1970, half dollars were the only circulating U.S. coins that still contained silver, and they were 40% silver rather than 90%.

The 1976 Bicentennial half dollar and quarter were produced in both clad and 40% silver versions. The silver versions were sold in collector sets and carry an S mint mark. A Bicentennial coin found in circulation is almost certainly the clad version, but it is worth checking.

Understanding silver melt value helps you figure out what a 40% silver coin is worth. The calculation is the same as for 90% silver coins, but the silver content is lower. A 40% silver half dollar contains about 0.1479 troy ounces of silver.

Silver dollars are another category. Morgan dollars and Peace dollars minted through 1935 are 90% silver. Later dollar coins, including Eisenhower dollars and Susan B. Anthony dollars, were not silver for circulation, though some Eisenhower dollars were struck in 40% silver for collector sets.

Common Mistakes When Checking for Silver

Several common mistakes can lead you to misidentify a coin. The first is assuming that any old-looking coin is silver. A dark or tarnished coin is not necessarily silver; many old clad coins develop a similar appearance over time.

The second is relying on only one test. The edge test alone can be fooled by plated coins. The magnet test alone cannot confirm silver. The date alone can be hard to read on worn coins. Using two or more tests together gives you a much more reliable answer.

The third is cleaning a coin to get a better look at it. Cleaning can permanently reduce a coin's value, especially if it turns out to have collector value above its silver content. If you cannot read the date, try magnification and good lighting rather than scrubbing.

The fourth is confusing color with composition. Some non-silver coins have a silvery appearance. The 1943 steel cent looks silver but contains no silver. Some foreign coins are made from nickel or chrome-plated alloys that look silver but are not.

Where to Test a Coin for Silver in Connecticut

If you have coins you want tested, Haven Coin & Jewelry at 2285 Whitney Ave in Hamden, Connecticut offers free, no-obligation evaluations. Coins are tested in front of you, including XRF metal analysis when composition is in question.

You can call (203) 717-4921 or visit during business hours: Tuesday through Friday 10am–5pm and Saturday 10am–2pm. Appointments are also available for larger collections.

FAQ: Telling If a Coin Is Silver

How can you tell if a coin is silver?

Check the date first: dimes, quarters, and half dollars dated 1964 or earlier are 90% silver. Then use the edge test to look for a solid silver edge without a copper stripe. Weight and magnet tests can provide additional confirmation.

What year did coins stop being silver?

Dimes and quarters stopped being silver in 1965. Half dollars continued at 40% silver through 1970. The last circulating silver dollars were minted in 1935. War nickels, the only silver nickels, were made from 1942 through 1945.

Do all silver coins stick to a magnet?

No. Silver is not magnetic, so a genuine silver coin will not stick to a magnet. However, many non-silver coins are also nonmagnetic, so the magnet test can rule out some fakes but cannot confirm that a coin is silver.

Can a coin shop tell me if my coin is silver?

Yes. Haven Coin & Jewelry at 2285 Whitney Ave in Hamden, CT offers free, no-obligation coin testing including XRF metal analysis. Walk-ins are welcome Tuesday–Friday 10am–5pm and Saturday 10am–2pm, or call (203) 717-4921 to arrange an appointment.