| Attogram | Denarius (Biblical Roman) |
| 1 ag | 2.5974025974026E-18 denarius |
| 2 ag | 5.1948051948052E-18 denarius |
| 3 ag | 7.7922077922078E-18 denarius |
| 4 ag | 1.038961038961E-17 denarius |
| 5 ag | 1.2987012987013E-17 denarius |
| 6 ag | 1.5584415584416E-17 denarius |
| 7 ag | 1.8181818181818E-17 denarius |
| 8 ag | 2.0779220779221E-17 denarius |
| 9 ag | 2.3376623376623E-17 denarius |
| 10 ag | 2.5974025974026E-17 denarius |
| 11 ag | 2.8571428571429E-17 denarius |
| 12 ag | 3.1168831168831E-17 denarius |
| 13 ag | 3.3766233766234E-17 denarius |
| 14 ag | 3.6363636363636E-17 denarius |
| 15 ag | 3.8961038961039E-17 denarius |
| 16 ag | 4.1558441558442E-17 denarius |
| 17 ag | 4.4155844155844E-17 denarius |
| 18 ag | 4.6753246753247E-17 denarius |
| 19 ag | 4.9350649350649E-17 denarius |
| 20 ag | 5.1948051948052E-17 denarius |