What Is a 50 Cent Coin Called? | US Half Dollar Names

The U.S. 50-cent coin is officially called a half dollar, and the modern version is widely known as the Kennedy half dollar.

If you’ve ever held one of these larger silver-colored coins and wondered about its name, the answer depends on how formal you want to be. The U.S. Mint’s official name for the 50-cent piece is the half dollar. In everyday conversation, most Americans just call it a 50-cent piece or a Kennedy half dollar, after the president pictured on its face.

The half dollar holds a unique spot in U.S. coinage. It’s one of the six denominations currently in circulation, yet you rarely see one in your change. That limited circulation often leads to confusion about what this coin is actually called and whether it’s still legal tender.

Why Do Americans Call It a Half Dollar?

U.S. coin terminology follows a simple pattern: Americans name coins, not values. You don’t ask for a “25-cent piece” at the register; you ask for a quarter. The same logic gives us the penny, nickel, dime, and the half dollar. The U.S. Mint identifies the denomination as the Half Dollar on its official circulating coins page, and that’s the name you’ll see in government documents and coin-collecting references.

The term “50-cent piece” is also correct and widely understood, though it’s less formal. You’ll hear it most often from older generations and from people describing the coin to someone who’s never handled one. Both names point to the same coin with a face value of 50 cents, or exactly one-half of a dollar.

Here’s a quick breakdown of what to call this coin depending on the situation:

• Official name: Half dollar (used by the U.S. Mint and in legal contexts)
• Everyday name: 50-cent piece
• Colloquial name: Kennedy half dollar (for the current design featuring John F. Kennedy)

Why Is It Called a Kennedy Half Dollar?

The Kennedy theme became the current design in 1964, just months after President John F. Kennedy’s assassination. Congress moved quickly to honor the slain president, and the U.S. Mint replaced the previous Franklin design with Kennedy’s portrait on the obverse. The reverse shows the Presidential Seal surrounded by 50 stars, representing the 50 states.

That 1964 change was so significant that the coin picked up a permanent nickname. Even today, more than six decades later, the U.S. Mint still lists Kennedy as the current theme for the half dollar. If you find a half dollar in circulation or in a collection, there’s a strong chance it carries Kennedy’s profile and the seal design.

One notable exception stands out. Coins dated 1976 — the Bicentennial issue — feature Independence Hall on the reverse instead of the Presidential Seal. These coins were minted in 1975 and 1976 to celebrate America’s 200th birthday, and they’re common enough that collectors and casual holders alike encounter them regularly.

The Kennedy half dollar’s specifications have stayed consistent for decades:

That copper-nickel composition replaced the 90% silver version after 1964, which is why modern half dollars look similar to quarters but weigh noticeably more in the hand.

Is the Half Dollar Still Used Today?

Yes, the half dollar remains legal tender and is one of the six coins the U.S. Mint currently produces for circulation. But its daily use is limited. You won’t often get one back as change at a store, and many cashiers may pause before accepting it simply because they rarely see one.

The U.S. Mint’s official half dollar page confirms the denomination is current, yet it doesn’t circulate at the volume of the cent, nickel, dime, or quarter. Banks can order them, and the Mint continues to strike them, but they mostly end up in collections, gift sets, and the hands of people who ask for them specifically. If you’re considering adding half dollars to your collection or using them in vending machines, check the dimensions above — the coin’s larger size means it won’t fit every coin slot designed for quarters.

For collectors and anyone interested in the coin’s history, the half dollar’s story goes back to 1794, when the U.S. Mint first struck them under the early coinage system. Those early pieces are highly prized today. If you’re ready to start your own collection, our guide to the best American 50 cent coins to collect walks through the top options for every budget.

One final note on naming: the United States isn’t the only country with a 50-cent coin. Canada has a fifty-cent piece, and Australia mints a large dodecagonal fifty-cent coin. Those are entirely different national coins with different designs and specifications — don’t let the shared “50-cent” label confuse you. When Americans say “half dollar” or “Kennedy half dollar,” they mean the U.S. coin, and that’s the name that matters here.