| Carats | Tetradrachma (Biblical Greek) |
| 1 ct | 0.014705882352941 tetradrachma |
| 2 ct | 0.029411764705882 tetradrachma |
| 3 ct | 0.044117647058824 tetradrachma |
| 4 ct | 0.058823529411765 tetradrachma |
| 5 ct | 0.073529411764706 tetradrachma |
| 6 ct | 0.088235294117647 tetradrachma |
| 7 ct | 0.10294117647059 tetradrachma |
| 8 ct | 0.11764705882353 tetradrachma |
| 9 ct | 0.13235294117647 tetradrachma |
| 10 ct | 0.14705882352941 tetradrachma |
| 11 ct | 0.16176470588235 tetradrachma |
| 12 ct | 0.17647058823529 tetradrachma |
| 13 ct | 0.19117647058824 tetradrachma |
| 14 ct | 0.20588235294118 tetradrachma |
| 15 ct | 0.22058823529412 tetradrachma |
| 16 ct | 0.23529411764706 tetradrachma |
| 17 ct | 0.25 tetradrachma |
| 18 ct | 0.26470588235294 tetradrachma |
| 19 ct | 0.27941176470588 tetradrachma |
| 20 ct | 0.29411764705882 tetradrachma |