ch² to µm²
39 unitsResult4.046856e+14
4.046856e+14µm²
1 ch² × 4.046856e+14 = 4.046856e+14 µm²
Convert Square chain to Square micrometer (ch² to µm²)
1 square chain = 4.046856e+14 square micrometers. Convert square chains to square micrometers instantly, with the exact factor, the formula and a reference table of common values.
Formula
square micrometers = square chains × 4.046856e+14
ch² to µm² conversion table
| ch² | µm² |
|---|---|
| 1 ch² | 4.046856e+14 µm² |
| 2 ch² | 8.093713e+14 µm² |
| 3 ch² | 1.214057e+15 µm² |
| 5 ch² | 2.023428e+15 µm² |
| 10 ch² | 4.046856e+15 µm² |
| 20 ch² | 8.093713e+15 µm² |
| 50 ch² | 2.023428e+16 µm² |
| 100 ch² | 4.046856e+16 µm² |
| 250 ch² | 1.011714e+17 µm² |
| 500 ch² | 2.023428e+17 µm² |
| 1000 ch² | 4.046856e+17 µm² |
What is a square chain?
A square chain is the area of a square one surveyor's chain — 66 feet — on each side: 404.68564224 square meters.
The chain was the surveyor's basic measuring tool, and its square fits neatly into the old land system: ten square chains make exactly one acre.
In writing, the square chain is usually shortened to "ch²". One square chain is 404.6856422 square meters, and that ratio is what every number on this page is built from.