| Carats | Denarius (Biblical Roman) |
| 1 ct | 0.051948051948052 denarius |
| 2 ct | 0.1038961038961 denarius |
| 3 ct | 0.15584415584416 denarius |
| 4 ct | 0.20779220779221 denarius |
| 5 ct | 0.25974025974026 denarius |
| 6 ct | 0.31168831168831 denarius |
| 7 ct | 0.36363636363636 denarius |
| 8 ct | 0.41558441558442 denarius |
| 9 ct | 0.46753246753247 denarius |
| 10 ct | 0.51948051948052 denarius |
| 11 ct | 0.57142857142857 denarius |
| 12 ct | 0.62337662337662 denarius |
| 13 ct | 0.67532467532468 denarius |
| 14 ct | 0.72727272727273 denarius |
| 15 ct | 0.77922077922078 denarius |
| 16 ct | 0.83116883116883 denarius |
| 17 ct | 0.88311688311688 denarius |
| 18 ct | 0.93506493506494 denarius |
| 19 ct | 0.98701298701299 denarius |
| 20 ct | 1.038961038961 denarius |