mi to ch
92 unitsConvert Mile (US survey) to Chain (US survey) (mi to ch)
1 mile (US survey) = 80 chain (US survey). Convert mile (US survey) to chain (US survey) instantly, with the exact factor, the formula and a reference table of common values.
mi to ch conversion table
| mi | ch |
|---|---|
| 1 mi | 80 ch |
| 2 mi | 160 ch |
| 3 mi | 240 ch |
| 5 mi | 400 ch |
| 10 mi | 800 ch |
| 20 mi | 1600 ch |
| 50 mi | 4000 ch |
| 100 mi | 8000 ch |
| 250 mi | 20000 ch |
| 500 mi | 40000 ch |
| 1000 mi | 80000 ch |
What is a mile (US survey)?
The mile (US survey) is a US survey unit. One mile (US survey) equals 1609.347219 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 mile (US survey) is usually shortened to "mi". One mile (US survey) is 1609.347219 meters, and that ratio is what every figure on this page is built from.