How to convert inches (US survey) to light years
1 inch (us survey) is equal to 2.684787488 × 10⁻¹⁸ light years, and 1 light year is equal to 3.724689587 × 10¹⁷ inches (US survey). To convert, multiply by the conversion factor:
light years = inches (US survey) × 2.684787488 × 10⁻¹⁸
light years = inches (US survey) ÷ 3.724689587 × 10¹⁷Example: convert 1 in (US) to ly: 1 × 2.684787488 × 10⁻¹⁸ = 2.684787488 × 10⁻¹⁸ ly.
Inch (US Survey) to Light Year conversion table
| Inch (US Survey) (in (US)) | Light Year (ly) |
|---|---|
| 0.01 in (US) | 2.684787488 × 10⁻²⁰ ly |
| 0.1 in (US) | 2.684787488 × 10⁻¹⁹ ly |
| 1 in (US) | 2.684787488 × 10⁻¹⁸ ly |
| 2 in (US) | 5.369574976 × 10⁻¹⁸ ly |
| 3 in (US) | 8.054362464 × 10⁻¹⁸ ly |
| 5 in (US) | 1.342393744 × 10⁻¹⁷ ly |
| 10 in (US) | 2.684787488 × 10⁻¹⁷ ly |
| 20 in (US) | 5.369574976 × 10⁻¹⁷ ly |
| 50 in (US) | 1.342393744 × 10⁻¹⁶ ly |
| 100 in (US) | 2.684787488 × 10⁻¹⁶ ly |
| 250 in (US) | 6.71196872 × 10⁻¹⁶ ly |
| 500 in (US) | 1.342393744 × 10⁻¹⁵ ly |
| 1,000 in (US) | 2.684787488 × 10⁻¹⁵ ly |
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
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