To convert parsecs to nanometers, multiply the value by 3.08568 × 10²⁵. To go the other way, multiply nanometers by 3.24078 × 10⁻²⁶ to get parsecs.
| Parsecs (pc) | Nanometers (nm) |
|---|---|
| 1 pc | 3.08568 × 10²⁵ nm |
| 2 pc | 6.17136 × 10²⁵ nm |
| 3 pc | 9.25703 × 10²⁵ nm |
| 4 pc | 1.23427 × 10²⁶ nm |
| 5 pc | 1.54284 × 10²⁶ nm |
| 6 pc | 1.85141 × 10²⁶ nm |
| 7 pc | 2.15997 × 10²⁶ nm |
| 8 pc | 2.46854 × 10²⁶ nm |
| 9 pc | 2.77711 × 10²⁶ nm |
| 10 pc | 3.08568 × 10²⁶ nm |
| 12 pc | 3.70281 × 10²⁶ nm |
| 14 pc | 4.31995 × 10²⁶ nm |
| 15 pc | 4.62852 × 10²⁶ nm |
| 20 pc | 6.17136 × 10²⁶ nm |
| 21 pc | 6.47992 × 10²⁶ nm |
| 24 pc | 7.40563 × 10²⁶ nm |
| 25 pc | 7.71419 × 10²⁶ nm |
| 30 pc | 9.25703 × 10²⁶ nm |
| 40 pc | 1.23427 × 10²⁷ nm |
| 50 pc | 1.54284 × 10²⁷ nm |
| 60 pc | 1.85141 × 10²⁷ nm |
| 75 pc | 2.31426 × 10²⁷ nm |
| 80 pc | 2.46854 × 10²⁷ nm |
| 100 pc | 3.08568 × 10²⁷ nm |
| 200 pc | 6.17136 × 10²⁷ nm |
| 250 pc | 7.71419 × 10²⁷ nm |
| 300 pc | 9.25703 × 10²⁷ nm |
| 400 pc | 1.23427 × 10²⁸ nm |
| 500 pc | 1.54284 × 10²⁸ nm |
| 750 pc | 2.31426 × 10²⁸ nm |
| 1,000 pc | 3.08568 × 10²⁸ nm |
Parsec (pc). A parsec is about 3.26 light years and is used by astronomers for distances between stars.
Nanometer (nm). A nanometer is one billionth of a meter, used for wavelengths of light and the size of molecules.
There are 3.08568 × 10²⁵ nanometers in one parsec.
Multiply the number of parsecs by 3.08568 × 10²⁵. For example, 10 parsecs equal 3.08568 × 10²⁶ nanometers.
One nanometer equals 3.24078 × 10⁻²⁶ parsecs.
3.70281 × 10²⁶ nanometers. Other common values: 5 parsecs = 1.54284 × 10²⁶ nanometers and 100 parsecs = 3.08568 × 10²⁷ nanometers.