How to convert light years to inches (US survey)
1 light year is equal to 3.724689587 × 10¹⁷ inches (US survey), and 1 inch (us survey) is equal to 2.684787488 × 10⁻¹⁸ light years. To convert, multiply by the conversion factor:
inches (US survey) = light years × 3.724689587 × 10¹⁷
inches (US survey) = light years ÷ 2.684787488 × 10⁻¹⁸Example: convert 1 ly to in (US): 1 × 3.724689587 × 10¹⁷ = 3.724689587 × 10¹⁷ in (US).
Light Year to Inch (US Survey) conversion table
| Light Year (ly) | Inch (US Survey) (in (US)) |
|---|---|
| 0.01 ly | 3.724689587 × 10¹⁵ in (US) |
| 0.1 ly | 3.724689587 × 10¹⁶ in (US) |
| 1 ly | 3.724689587 × 10¹⁷ in (US) |
| 2 ly | 7.449379174 × 10¹⁷ in (US) |
| 3 ly | 1.117406876 × 10¹⁸ in (US) |
| 5 ly | 1.862344794 × 10¹⁸ in (US) |
| 10 ly | 3.724689587 × 10¹⁸ in (US) |
| 20 ly | 7.449379174 × 10¹⁸ in (US) |
| 50 ly | 1.862344794 × 10¹⁹ in (US) |
| 100 ly | 3.724689587 × 10¹⁹ in (US) |
| 250 ly | 9.311723968 × 10¹⁹ in (US) |
| 500 ly | 1.862344794 × 10²⁰ in (US) |
| 1,000 ly | 3.724689587 × 10²⁰ in (US) |
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 inch (us survey)
The US survey inch is one twelfth of a US survey foot, about 2.5400051 cm.
Symbol: in (US) · 1 in (US) = 0.0254000508 m · Category: US survey units