How to convert microns to light years
1 micron is equal to 1.057000834 × 10⁻²² light years, and 1 light year is equal to 9.460730473 × 10²¹ microns. To convert, multiply by the conversion factor:
light years = microns × 1.057000834 × 10⁻²²
light years = microns ÷ 9.460730473 × 10²¹Example: convert 1 µ to ly: 1 × 1.057000834 × 10⁻²² = 1.057000834 × 10⁻²² ly.
Micron to Light Year conversion table
| Micron (µ) | Light Year (ly) |
|---|---|
| 0.01 µ | 1.057000834 × 10⁻²⁴ ly |
| 0.1 µ | 1.057000834 × 10⁻²³ ly |
| 1 µ | 1.057000834 × 10⁻²² ly |
| 2 µ | 2.114001668 × 10⁻²² ly |
| 3 µ | 3.171002502 × 10⁻²² ly |
| 5 µ | 5.28500417 × 10⁻²² ly |
| 10 µ | 1.057000834 × 10⁻²¹ ly |
| 20 µ | 2.114001668 × 10⁻²¹ ly |
| 50 µ | 5.28500417 × 10⁻²¹ ly |
| 100 µ | 1.057000834 × 10⁻²⁰ ly |
| 250 µ | 2.642502085 × 10⁻²⁰ ly |
| 500 µ | 5.28500417 × 10⁻²⁰ ly |
| 1,000 µ | 1.057000834 × 10⁻¹⁹ ly |
About the micron
The micron is the older name for the micrometer (one millionth of a meter). It's still common in filtration, semiconductor manufacturing and particle sizes.
Symbol: µ · 1 µ = 0.000001 m · Category: Metric (SI)
About the light year
A light-year is the distance light travels in a vacuum in one Julian year (365.25 days): about 9.46 trillion km. The nearest star system, Alpha Centauri, is about 4.37 light-years away.
Symbol: ly · 1 ly = 9.460730473 × 10¹⁵ m · Category: Astronomical