1 Světelný rok (ly) odpovídá 0,306601394 pc a 1 Parsek (pc) odpovídá 3,26156378 ly.
| Světelný rok | Parsek |
|---|---|
| 0,01 ly | 0,00306601394 pc |
| 0,1 ly | 0,0306601394 pc |
| 1 ly | 0,306601394 pc |
| 2 ly | 0,613202788 pc |
| 3 ly | 0,919804181 pc |
| 4 ly | 1,22640558 pc |
| 5 ly | 1,53300697 pc |
| 6 ly | 1,83960836 pc |
| 7 ly | 2,14620976 pc |
| 8 ly | 2,45281115 pc |
| 9 ly | 2,75941254 pc |
| 10 ly | 3,06601394 pc |
| 20 ly | 6,13202788 pc |
| 30 ly | 9,19804181 pc |
| 40 ly | 12,2640558 pc |
| 50 ly | 15,3300697 pc |
| 60 ly | 18,3960836 pc |
| 70 ly | 21,4620976 pc |
| 80 ly | 24,5281115 pc |
| 90 ly | 27,5941254 pc |
| 100 ly | 30,6601394 pc |
| 200 ly | 61,3202788 pc |
| 300 ly | 91,9804181 pc |
| 500 ly | 153,300697 pc |
| 1 000 ly | 306,601394 pc |
| 10 000 ly | 3 066,01394 pc |
| Pikometr | 9,46073 × 10²⁷ pm |
| Ångström | 9,46073 × 10²⁵ Å |
| Nanometr | 9,46073 × 10²⁴ nm |
| Mikrometr | 9,46073 × 10²¹ μm |
| Milimetr | 9,46073 × 10¹⁸ mm |
| Centimetr | 9,46073 × 10¹⁷ cm |
| Decimetr | 9,46073 × 10¹⁶ dm |
| Metr | 9,46073 × 10¹⁵ m |
| Kilometr | 9 460 730 472 581 km |
| Mil (tisícina palce) | 3,7247 × 10²⁰ mil |
| Palec | 3,7247 × 10¹⁷ in |
| Yard | 1,03464 × 10¹⁶ yd |
| Americká geodetická stopa | 3,10391 × 10¹⁶ ft (US) |
| Stopa | 3,10391 × 10¹⁶ ft |
| Sáh | 5,17319 × 10¹⁵ ftm |
| Furlong | 47 029 002 985 469 fur |
| Míle | 5 878 625 373 184 mi |
| Námořní míle | 5 108 385 784 331 nmi |
| Astronomická jednotka | 63 241,0771 AU |
| Světelný rok | 1 ly |
| Parsek | 0,306601394 pc |
| Pikometr | 3,08568 × 10²⁸ pm |
| Ångström | 3,08568 × 10²⁶ Å |
| Nanometr | 3,08568 × 10²⁵ nm |
| Mikrometr | 3,08568 × 10²² μm |
| Milimetr | 3,08568 × 10¹⁹ mm |
| Centimetr | 3,08568 × 10¹⁸ cm |
| Decimetr | 3,08568 × 10¹⁷ dm |
| Metr | 3,08568 × 10¹⁶ m |
| Kilometr | 30 856 775 814 914 km |
| Mil (tisícina palce) | 1,21483 × 10²¹ mil |
| Palec | 1,21483 × 10¹⁸ in |
| Yard | 3,37454 × 10¹⁶ yd |
| Americká geodetická stopa | 1,01236 × 10¹⁷ ft (US) |
| Stopa | 1,01236 × 10¹⁷ ft |
| Sáh | 1,68727 × 10¹⁶ ftm |
| Furlong | 153 388 092 613 704 fur |
| Míle | 19 173 511 576 713 mi |
| Námořní míle | 16 661 326 033 971 nmi |
| Astronomická jednotka | 206 264,806 AU |
| Světelný rok | 3,26156378 ly |
| Parsek | 1 pc |