ch to famn
92 unitsConvert Chain (US survey) to Famn (ch to famn)
1 chain (US survey) = 11.29313636 famns. Convert chain (US survey) to famns instantly, with the exact factor, the formula and a reference table of common values.
ch to famn conversion table
| ch | famn |
|---|---|
| 1 ch | 11.29313636 famn |
| 2 ch | 22.58627272 famn |
| 3 ch | 33.87940908 famn |
| 5 ch | 56.46568179 famn |
| 10 ch | 112.9313636 famn |
| 20 ch | 225.8627272 famn |
| 50 ch | 564.6568179 famn |
| 100 ch | 1129.313636 famn |
| 250 ch | 2823.28409 famn |
| 500 ch | 5646.568179 famn |
| 1000 ch | 11293.13636 famn |
What is a chain (US survey)?
The chain (US survey) is a US survey unit. One chain (US survey) equals 20.11684023 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 chain (US survey) is usually shortened to "ch". One chain (US survey) is 20.11684023 meters, and that ratio is what every figure on this page is built from.