Tahun cahaya
Metrik
- Kilometer (km)9,46×10¹²
- Meter (m)9,46×10¹⁵
- Desimeter (dm)9,46×10¹⁶
- Sentimeter (cm)9,46×10¹⁷
- Milimeter (mm)9,46×10¹⁸
- Mikrometer (µm)9,46×10²¹
- Nanometer (nm)9,46×10²⁴
- Angstrom (Å)9,46×10²⁵
Orang Inggris/Amerika
- Liga1,96×10¹²
- Mil (mi)5,88×10¹²
- Furlong4,7×10¹³
- Rantai4,7×10¹⁴
- Batang (rd)1,88×10¹⁵
- Yard (yd)1,03×10¹⁶
- Kaki (ft)3,1×10¹⁶
- Tautan4,7×10¹⁶
- Tangan9,31×10¹⁶
- Inci (in)3,72×10¹⁷
- Garis3,72×10¹⁸
- Mil (inci) (mil)3,72×10²⁰
- Thou (thou)3,72×10²⁰
Astronomi
- Parsec (pc)0,31
- Tahun cahaya1
- Unit astronomi (AE)63.241,09
- Menit cahaya525.960,23
- Detik cahaya31.557.609,92