Silver Half Dollar Melt Value: Every Series and Year Explained

The half dollar is the only US coin with three separate silver eras, which makes it the easiest denomination to get wrong. A 1964 Kennedy holds more than double the silver of a 1965 Kennedy, and a 1971 one holds none at all, three coins that look almost identical in a jar. This guide sorts out which years contain what, and what each is worth today.

Which Half Dollars Are Silver?

US half dollars dated 1964 and earlier are 90% silver. Halves dated 1965 through 1970 are 40% silver. From 1971 onward, circulating half dollars contain no silver at all. Those two cutoff dates are the whole picture, and knowing them is enough to sort any jar of coins in a few minutes.

That middle band is what makes halves unusual. Dimes and quarters went straight from 90% silver to no silver in 1965, a clean break. Half dollars got a six-year transition at 40% instead, because Congress wanted to keep some silver in the denomination while the Treasury's reserves recovered. The result is a coin series with three distinct compositions, and a lot of confusion among people sorting inherited change.

Four series carry the 90% composition: Barber (1892 to 1915), Walking Liberty (1916 to 1947), Franklin (1948 to 1963), and the first-year Kennedy (1964 only). All four weigh 12.5 grams and hold identical silver. The 40% Kennedys from 1965 to 1970 are lighter at 11.5 grams. For the full picture across every US denomination, our silver coin value calculator covers dimes, quarters, and dollars alongside halves.

How Much Silver Is in a Half Dollar?

A 90% silver half dollar contains 0.36169 troy ounces of pure silver. A 40% Kennedy half contains 0.14790 troy ounces. The 90% coin holds roughly two and a half times the silver of the 40% coin, which is why the price gap between them is so wide despite the identical face value.

The numbers behind those figures: a 90% half weighs 12.5 grams total, of which 11.25 grams is silver. A 40% Kennedy weighs 11.5 grams, of which 4.6 grams is silver, a lighter coin with a much lower proportion of precious metal. Modern clad halves weigh 11.34 grams and hold nothing but copper and nickel.

That weight difference is useful. If you have a digital scale accurate to a tenth of a gram, you can separate the three compositions without reading a single date. Anything at 12.5 grams is 90% silver, 11.5 grams is 40%, and 11.34 grams is clad. Our guide on how to weigh silver accurately covers the scale you need and the mistakes that throw readings off.

Silver Half Dollar Melt Value Chart

Melt value is the worth of the silver in the coin at the current spot price, calculated as silver content multiplied by spot. Here is what each composition works out to at a $75 per ounce spot price, along with the quantities people typically hold.

These figures scale directly with the market. If silver trades at $85 instead of $75, multiply every number by 1.133. The one constant is the silver content itself, which never changes, only the price of the metal does. For values at today's live rate rather than this reference figure, run the numbers through the junk silver calculator.

The Four 90% Silver Half Dollar Series

All four hold identical silver, but they differ enormously in collector interest, which matters when you're deciding whether a coin is worth more than its metal.

Barber halves (1892 to 1915) are the oldest and scarcest in circulation today. Most surviving examples are heavily worn, since they spent decades in genuine daily use. Even worn Barbers often carry a small premium over melt simply because so few remain, and key dates like the 1892-O, 1893-S, and 1897-O command serious money regardless of condition.

Walking Liberty halves (1916 to 1947) carry Adolph Weinman's design, the same one now used on the American Silver Eagle. It's widely considered among the most beautiful coins the US Mint has produced, which supports a modest premium even on common dates. The 1916-D is the standout key date of the series. The same design now appears on the modern American Silver Eagle.

Franklin halves (1948 to 1963) ran for only sixteen years, making them the shortest 90% silver half series. Collectors pay attention to "Full Bell Lines", coins struck sharply enough that the horizontal lines on the Liberty Bell are complete and unbroken. That designation can multiply the value of an otherwise ordinary coin.

The 1964 Kennedy was struck in enormous numbers following President Kennedy's assassination, and hoarding pulled most of them out of circulation almost immediately. Because so many survive in good condition, common circulated examples trade close to melt. Uncirculated and proof versions are a different matter.

The 40% Silver Kennedy Halves (1965 to 1970)

These six years are the ones people most often misidentify. A 40% Kennedy looks like a normal half dollar at a glance, no obvious copper stripe on the edge, no dramatic colour difference, but it holds real silver, and it's routinely spent at face value by people who don't know.

The composition is unusual. Rather than a simple 40% alloy throughout, these coins are clad: an outer layer of 80% silver bonded to an inner core of about 21% silver, averaging 40% across the whole coin. That construction is why the edge looks dusky rather than showing the sharp copper line of a modern clad half.

At $75 spot, each 40% Kennedy holds $11.09 of silver, over twenty times its face value, and well worth pulling out of a coin jar. They typically trade at lower premiums per ounce of silver than 90% coins, which makes them one of the cheapest routes into physical silver. The trade-off is liquidity: some dealers are less enthusiastic about 40% material, and you may get slightly weaker offers than for 90% coins. For a full breakdown of what each Kennedy half is worth year by year, including the key dates and errors, see our Kennedy half dollar value by year guide.

Are Any Half Dollars After 1970 Silver?

No circulating half dollar minted from 1971 onward contains silver. The regular issues are copper-nickel clad, worth their fifty-cent face value and nothing more.

There are two exceptions, and both were sold directly to collectors rather than released into circulation. The 1976 Bicentennial half dollars, the ones with the Independence Hall reverse and the dual 1776-1976 date, were struck in a 40% silver version for collector sets, identifiable by the "S" mint mark. The vast majority of Bicentennial halves you'll encounter are the ordinary clad version, so the S mark is what to look for.

Since 1992, the Mint has also produced 90% silver proof halves for annual silver proof sets, and more recently .999 fine silver versions. These carry an S mint mark, arrive in Mint packaging, and were never intended for spending. If you find a modern-dated half dollar loose in a coin jar, it is almost certainly clad.

Melt Value vs Collector Value

Melt value is the floor, what the silver alone is worth. Collector value is what someone will pay for the coin as an object, and for certain half dollars it dwarfs the metal.

The practical rule: check the date and mint mark before selling anything for melt. It takes two minutes and occasionally saves hundreds of dollars. Never clean a coin you suspect might be valuable, collectors pay for original surfaces, and polishing destroys that permanently. When you are ready to move common-date material, our guide on selling scrap silver covers realistic payout rates from each buyer type.

Common Questions About Silver Half Dollars

Final Thoughts

The half dollar rewards attention more than any other US denomination, precisely because it has three silver eras instead of a single clean cutoff. A jar of them can hold coins worth fifty cents sitting alongside coins worth more than twenty-five dollars, with nothing obvious distinguishing them but a date.

Two numbers cover almost every situation: 1964 and 1970. Anything at or before the first is 90% silver. Anything between them is 40%. Anything after is worth what it says. Sort on that basis, weigh what you have, check the melt value against the current spot price, and set aside anything with a key date before it goes anywhere near a scrap pile.