Back to Coin Database
US Mint · United States
American Palladium Eagle 1 oz
1 troy oz — 99.95% Palladiumpalladiumcurrent
America's official palladium bullion coin featuring Adolph Weinman's Winged Liberty (Mercury dime) design. Only available in the 1 oz denomination.
Physical Specifications
| Mass | 31.1035 g |
| Troy Ounces | 1 oz |
| Diameter | 34 mm |
| Thickness | 2.5 mm |
| Edge | reeded |
| Purity | 99.95% Palladium |
| Fineness | 0.9995 |
| Density | 12.02 g/cm³ |
| Face Value | 25 USD |
| Series | American Eagle |
| First Minted | 2017 |
Authentication Reference
Use these values to verify an authentic American Palladium Eagle 1 oz. All tests can be performed with a digital scale, callipers, and the EON ping tester.
Weight
31.1035grams
Use a 0.001 g digital scale. Calibrate first with a known object (a €2 coin = 8.50g).
Dimensions
Diameter34mm
Thickness2.5mm
Use plastic callipers (not steel — avoid scratching). Or use the camera tool with a bank card as reference (ISO 7810: 85.60mm × 53.98mm).