ch to microinch
92 unitsConvert Chain (US survey) to Microinch (ch to microinch)
1 chain (US survey) = 792001584 microinch. Convert chain (US survey) to microinch instantly, with the exact factor, the formula and a reference table of common values.
ch to microinch conversion table
| ch | microinch |
|---|---|
| 1 ch | 792001584 microinch |
| 2 ch | 1584003168 microinch |
| 3 ch | 2376004752 microinch |
| 5 ch | 3960007920 microinch |
| 10 ch | 7920015840 microinch |
| 20 ch | 15840031680 microinch |
| 50 ch | 39600079200 microinch |
| 100 ch | 79200158400 microinch |
| 250 ch | 198000396000 microinch |
| 500 ch | 396000792000 microinch |
| 1000 ch | 792001584000 microinch |
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.