How to convert light years to perches
1 light year is equal to 1.881160119 × 10¹⁵ perches, and 1 perch is equal to 5.315868594 × 10⁻¹⁶ light years. To convert, multiply by the conversion factor:
perches = light years × 1.881160119 × 10¹⁵
perches = light years ÷ 5.315868594 × 10⁻¹⁶Example: convert 1 ly to perch: 1 × 1.881160119 × 10¹⁵ = 1.881160119 × 10¹⁵ perch.
Light Year to Perch conversion table
| Light Year (ly) | Perch (perch) |
|---|---|
| 0.01 ly | 18,811,601,190,000 perch |
| 0.1 ly | 188,116,011,900,000 perch |
| 1 ly | 1.881160119 × 10¹⁵ perch |
| 2 ly | 3.762320239 × 10¹⁵ perch |
| 3 ly | 5.643480358 × 10¹⁵ perch |
| 5 ly | 9.405800597 × 10¹⁵ perch |
| 10 ly | 1.881160119 × 10¹⁶ perch |
| 20 ly | 3.762320239 × 10¹⁶ perch |
| 50 ly | 9.405800597 × 10¹⁶ perch |
| 100 ly | 1.881160119 × 10¹⁷ perch |
| 250 ly | 4.702900299 × 10¹⁷ perch |
| 500 ly | 9.405800597 × 10¹⁷ perch |
| 1,000 ly | 1.881160119 × 10¹⁸ perch |
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
About the perch
The perch is another name for the rod: 16.5 feet (5.0292 m). It was also used as a unit of area in land measurement.
Symbol: perch · 1 perch = 5.0292 m · Category: Imperial & US customary