Convert light year to ell
Please provide values below to convert light year [ly] to ell [ell], or Convert ell to light year.
1 ly = 8.2771e+15 ell. To convert light year to ell, multiply the value by 8.2771e+15; to go the other way, divide by it (1 ell = 1.2082e-16 ly). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ly = 8.2771e+15 ell
- 1 ell = 1.2082e-16 ly
- 10 ly = 8.2771e+16 ell
- 100 ly = 8.2771e+17 ell
How to Convert Light Year to Ell
1 ly = 8.27710452544182e+15 ell
Example: convert 15 ly to ell:
15 ly = 15 × 8.27710452544182e+15 ell = 1.24156567881627e+17 ell
Light Year to Ell Conversion Table
| light year | ell |
|---|---|
| 1 ly | 8.2771e+15 ell |
| 2 ly | 1.6554e+16 ell |
| 3 ly | 2.4831e+16 ell |
| 5 ly | 4.1386e+16 ell |
| 10 ly | 8.2771e+16 ell |
| 20 ly | 1.6554e+17 ell |
| 50 ly | 4.1386e+17 ell |
| 100 ly | 8.2771e+17 ell |
| 500 ly | 4.1386e+18 ell |
| 1000 ly | 8.2771e+18 ell |
Light Year
A light-year is the distance that light travels in a vacuum in one Julian year.
History/Origin
The concept of the light-year as a unit of distance in astronomy emerged in the mid-19th century. The first recorded use of the term was in a German astronomical publication in 1851.
Current Use
The light-year is used to express distances to stars and other astronomical objects on a galactic and intergalactic scale, especially in popular science and non-specialist contexts.
Ell
The ell is an obsolete unit of length, originally used for measuring cloth. Its length varied in different countries, but it was generally around 45 inches.
History/Origin
The word "ell" is derived from the Latin "ulna," meaning "forearm," as the unit was originally based on the length of the forearm.
Current Use
The ell is no longer in use.
Frequently Asked Questions
What is 1 light year in ell?
1 light year (ly) = 8.2771e+15 ell (ell).
How do you convert light year to ell?
Multiply the light year value by 8.2771e+15. For example, 25 ly × 8.2771e+15 = 2.0693e+17 ell.
What is 10 light year in ell?
10 ly = 8.2771e+16 ell.
Which unit is larger, the light year or the ell?
The light year is the larger unit: 1 ly = 8.2771e+15 ell.