Parsec (pc)
Metrisch
- Kilometer (km)3,09×10¹³
- Meter (m)3,09×10¹⁶
- Decimeter (dm)3,09×10¹⁷
- Centimeter (cm)3,09×10¹⁸
- Millimeter (mm)3,09×10¹⁹
- Micrometer (µm)3,09×10²²
- Nanometer (nm)3,09×10²⁵
- Angstrom (Å)3,09×10²⁶
Astronomisch
- Parsec (pc)1
- Licht jaar3,26
- Astronomische eenheid (AE)206.264,88
- Licht minuut1.715.452,98
- Lich seconde102.927.166,59