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Specifications for All U.S. Dollar Coins
The tables below contain specification data for all United States Dollar Coins from 1800-2021. Use this information how you wish.
| Dollar Coin Type | Diameter | Weight | Composition |
|---|---|---|---|
| Draped Bust Dollar (1795-1804) | 39-40 mm | 26.96 grams | 89.24% silver, 10.76% copper |
| Seated Liberty Dollar (1840-1873) | 38.1 mm | 26.73 grams | 90% silver, 10% copper |
| Trade Dollar (1873-1885) | 38.1 mm | 27.22 grams | 90% silver, 10% copper |
| Morgan Dollar (1878-1921) | 38.1 mm | 26.73 grams | 90% silver, 10% copper |
| Peace Dollar (1921-1935) | 38.1 mm | 26.73 grams | 90% silver, 10% copper |
Specifications for All U.S. Dollar Coins
| Dollar Coin Type | Diameter | Weight | Composition |
|---|---|---|---|
| Eisenhower Dollar (1971-1978) | 38.1 mm | 22.68 grams (copper-nickel), 24.59 grams (40% silver) | 75% copper, 25% nickel (copper-nickel), 40% silver, 60% copper (40% silver) |
| Susan B. Anthony Dollar (1979-1981, 1999) | 26.5 mm | 8.1 grams | 75% copper, 25% nickel |
| Sacagawea Dollar (2000-present) | 26.5 mm | 8.1 grams | 88.5% copper, 6% zinc, 3.5% manganese, 2% nickel |
| Presidential Dollar (2007-2016) | 26.5 mm | 8.1 grams | 88.5% copper, 6% zinc, 3.5% manganese, 2% nickel |
| American Innovation Dollar (2018-present) | 26.5 mm | 8.1 grams | 88.5% copper, 6% zinc, 3.5% manganese, 2% nickel |
