| Nanometer | Perch |
| 1 nm | 1.9883878151595E-10 perch |
| 2 nm | 3.9767756303189E-10 perch |
| 3 nm | 5.9651634454784E-10 perch |
| 4 nm | 7.9535512606379E-10 perch |
| 5 nm | 9.9419390757973E-10 perch |
| 6 nm | 1.1930326890957E-9 perch |
| 7 nm | 1.3918714706116E-9 perch |
| 8 nm | 1.5907102521276E-9 perch |
| 9 nm | 1.7895490336435E-9 perch |
| 10 nm | 1.9883878151595E-9 perch |
| 11 nm | 2.1872265966754E-9 perch |
| 12 nm | 2.3860653781914E-9 perch |
| 13 nm | 2.5849041597073E-9 perch |
| 14 nm | 2.7837429412233E-9 perch |
| 15 nm | 2.9825817227392E-9 perch |
| 16 nm | 3.1814205042551E-9 perch |
| 17 nm | 3.3802592857711E-9 perch |
| 18 nm | 3.579098067287E-9 perch |
| 19 nm | 3.777936848803E-9 perch |
| 20 nm | 3.9767756303189E-9 perch |