| Femtogram | Shekel (Biblical Hebrew) |
| 1 fg | 8.7719298245614E-16 shekel |
| 2 fg | 1.7543859649123E-15 shekel |
| 3 fg | 2.6315789473684E-15 shekel |
| 4 fg | 3.5087719298246E-15 shekel |
| 5 fg | 4.3859649122807E-15 shekel |
| 6 fg | 5.2631578947368E-15 shekel |
| 7 fg | 6.140350877193E-15 shekel |
| 8 fg | 7.0175438596491E-15 shekel |
| 9 fg | 7.8947368421053E-15 shekel |
| 10 fg | 8.7719298245614E-15 shekel |
| 11 fg | 9.6491228070175E-15 shekel |
| 12 fg | 1.0526315789474E-14 shekel |
| 13 fg | 1.140350877193E-14 shekel |
| 14 fg | 1.2280701754386E-14 shekel |
| 15 fg | 1.3157894736842E-14 shekel |
| 16 fg | 1.4035087719298E-14 shekel |
| 17 fg | 1.4912280701754E-14 shekel |
| 18 fg | 1.5789473684211E-14 shekel |
| 19 fg | 1.6666666666667E-14 shekel |
| 20 fg | 1.7543859649123E-14 shekel |