Convert Angstroms to Light Hours
Convert Angstroms (Å) to Light Hours (lh) instantly and accurately.
Conversion Formula
lh = Å × 9.265669311e-23
About Angstroms
An angstrom (Å) is equal to 0.1 nanometers or 10⁻¹⁰ meters, named after Swedish physicist Anders Jonas Ångström. While not an official SI unit, it remains widely used in chemistry, solid-state physics, and crystallography to express atomic distances and wavelengths. A typical atom has a diameter of 1-3 angstroms, and the spacing between atoms in crystals is commonly measured in angstroms. X-ray crystallographers use angstroms to describe molecular structures with atomic precision.
About Light Hours
A light hour (lh) is the distance light travels in one hour through a vacuum, approximately 1.08 billion kilometers. Jupiter is about 0.72 light hours from the Sun, while Saturn orbits at roughly 1.3 light hours. This unit is useful for expressing distances to the outer planets and understanding communication delays with spacecraft. A radio signal to a probe near Jupiter takes about 43 minutes to arrive, representing the vast scales even within our solar system. Pluto at its farthest reaches about 5.5 light hours from the Sun.
Quick Reference Table
| Angstroms (Å) | Light Hours (lh) |
|---|---|
| 1 Å | 9.266 × 10-23 lh |
| 2 Å | 1.853 × 10-22 lh |
| 5 Å | 4.633 × 10-22 lh |
| 10 Å | 9.266 × 10-22 lh |
| 25 Å | 2.316 × 10-21 lh |
| 50 Å | 4.633 × 10-21 lh |
| 100 Å | 9.266 × 10-21 lh |