Esslinger Staff| Gold Karat Information Chart | |||||
|---|---|---|---|---|---|
| Karat Gold | Parts Gold | Percentage Gold | Decimal Part Gold | Normal European Stamping | Normal American Stamping |
| 9 kt | 9 in 24 | 37.50% | 0.375 | 375 | - |
| 10 kt | 10 in 24 | 41.67% | 0.4167 | 416 | 10k, 10KP |
| 12 kt | 12 in 24 | 50% | 0.5 | 500 | - |
| 14 kt | 14 in 24 | 58.33% | 0.5833 | 582 or 585 | 14k, 14KP |
| 18 kt | 18 in 24 | 75% | 0.75 | 750 | 18k, 18KP |
| 22 kt | 22 in 24 | 91.67% | 0.9167 | 917 | - |
| 24 kt | 24 in 25 | 99.99% | 0.9583 | 999 or .99999 | 24k |
