fath to nm
92 unitsConvert Fathom (US survey) to Nanometer (fath to nm)
1 fathom (US survey) = 1828803658 nanometers. Convert fathom (US survey) to nanometers instantly, with the exact factor, the formula and a reference table of common values.
fath to nm conversion table
| fath | nm |
|---|---|
| 1 fath | 1828803658 nm |
| 2 fath | 3657607315 nm |
| 3 fath | 5486410973 nm |
| 5 fath | 9144018288 nm |
| 10 fath | 18288036580 nm |
| 20 fath | 36576073150 nm |
| 50 fath | 91440182880 nm |
| 100 fath | 182880365800 nm |
| 250 fath | 457200914400 nm |
| 500 fath | 914401828800 nm |
| 1000 fath | 1.828804e+12 nm |
What is a fathom (US survey)?
The fathom (US survey) is a US survey unit. One fathom (US survey) equals 1.828803658 meters, so every conversion on this page starts from that single number. Survey units come from a slightly older definition of the foot that the United States kept for land measurement, so they are a tiny fraction larger than the modern versions.
The difference is far too small to notice in a room, but across miles of property boundary it matters, which is why surveyors and deed records keep the two apart.
In writing, the fathom (US survey) is usually shortened to "fath". One fathom (US survey) is 1.828803658 meters, and that ratio is what every figure on this page is built from.