US Cents Values & Mintages

How the US cent shrank from 1793 to 1857

The Coinage Act of 1792 defined the cent as 264 grains of copper, a coin so heavy it was never struck. Congress cut it to 208 grains (13.48 grams) in January 1793 before the first cents were made. A proclamation by President Washington, dated January 1796 and applied from December 27, 1795, lowered it again to 168 grains (10.89 grams). That weight lasted for six decades. The big copper coin, about 27 to 29 millimeters across, was costly to make and awkward to carry. A half cent of the same copper was also issued from 1793 to 1857.

The Act of February 21, 1857 replaced it with a small cent of 88% copper and 12% nickel weighing 4.67 grams and measuring 19 millimeters, the size still used today. The same law ended the legal tender status of Spanish and Mexican silver coins, which the Mint took in exchange for the new cents.

Metal changes in the small cent

In 1864 the cent became bronze (95% copper with tin and zinc) and dropped to 3.11 grams, which made it thinner and easier to strike than the hard copper-nickel coin. In 1943 copper was needed for the war, so cents were struck in zinc-coated steel weighing 2.7 grams. From 1944 to 1946 the Mint used a brass alloy that included recycled cartridge cases. Tin was dropped in 1962, leaving 95% copper and 5% zinc. In 1982 rising copper prices led to the copper-plated zinc cent, which weighs 2.5 grams.

Lincoln's portrait arrived in 1909 for the centennial of his birth, making him the first real person shown on a regular circulating US coin. The design stayed on the cent for the rest of its life as a circulating coin, through the final Shield cents struck for circulation in November 2025.

How to start a cent collection

Most people begin with Lincoln cents because they are familiar and cheap to collect. A Lincoln Memorial set from 1959 can still be assembled largely from rolls and change. Wheat cents from 1909 to 1958 are the classic next step, filled date by date in a folder. Leave the key dates such as the 1909-S VDB, 1914-D and 1931-S for later and buy them certified when you do.

Two simple tools pay for themselves. A gram scale separates 1982 copper cents (3.11 grams) from zinc ones (2.5 grams) and catches 1943 bronze or 1944 steel errors. A magnet exposes the usual fake 1943 copper cent, a steel cent plated with copper, since steel sticks and bronze does not. For older coppers, learn the color grades used for copper coins: RD for full red, RB for red-brown and BN for brown. Original red color fades with time and handling, so it carries a premium.

If you want a single example of each design instead of every date, a cent type set is a satisfying project. It runs from a large cent through the Flying Eagle, Indian Head, Wheat, Memorial, Bicentennial and Shield reverses, telling the whole story of the denomination in a dozen coins.

When cents gained a mint mark

Every large cent and every small cent before 1908 was struck in Philadelphia and carries no mint mark. The first branch mint cent was the 1908-S Indian Head cent, followed by the 1909-S, the low-mintage final year of the design. Lincoln cents placed the mint mark on the obverse below the date from the start. Denver joined in 1911, so a D cent is never older than that.

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