Convert light year to fathom (US survey)
Please provide values below to convert light year [ly] to fathom (US survey) [fath (US)], or Convert fathom (US survey) to light year.
1 ly = 5.1732e+15 fath (US). To convert light year to fathom (US survey), multiply the value by 5.1732e+15; to go the other way, divide by it (1 fath (US) = 1.9330e-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 = 5.1732e+15 fath (US)
- 1 fath (US) = 1.9330e-16 ly
- 10 ly = 5.1732e+16 fath (US)
- 100 ly = 5.1732e+17 fath (US)
How to Convert Light Year to Fathom (Us Survey)
1 ly = 5.17317998204117e+15 fath (US)
Example: convert 15 ly to fath (US):
15 ly = 15 × 5.17317998204117e+15 fath (US) = 7.75976997306176e+16 fath (US)
Light Year to Fathom (Us Survey) Conversion Table
| light year | fathom (US survey) |
|---|---|
| 1 ly | 5.1732e+15 fath (US) |
| 2 ly | 1.0346e+16 fath (US) |
| 3 ly | 1.5520e+16 fath (US) |
| 5 ly | 2.5866e+16 fath (US) |
| 10 ly | 5.1732e+16 fath (US) |
| 20 ly | 1.0346e+17 fath (US) |
| 50 ly | 2.5866e+17 fath (US) |
| 100 ly | 5.1732e+17 fath (US) |
| 500 ly | 2.5866e+18 fath (US) |
| 1000 ly | 5.1732e+18 fath (US) |
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.
Fathom (Us Survey)
A U.S. survey fathom is a unit of length equal to 6 U.S. survey feet.
History/Origin
The U.S. survey fathom is based on the U.S. survey foot, which was slightly different from the international foot. The use of survey units was officially phased out in 2022.
Current Use
The U.S. survey fathom was used in surveying in the United States.
Frequently Asked Questions
What is 1 light year in fathom (US survey)?
1 light year (ly) = 5.1732e+15 fathom (US survey) (fath (US)).
How do you convert light year to fathom (US survey)?
Multiply the light year value by 5.1732e+15. For example, 25 ly × 5.1732e+15 = 1.2933e+17 fath (US).
What is 10 light year in fathom (US survey)?
10 ly = 5.1732e+16 fath (US).
Which unit is larger, the light year or the fathom (US survey)?
The light year is the larger unit: 1 ly = 5.1732e+15 fath (US).