ch² to b
39 unitsResult4.046856e+30
4.046856e+30b
1 ch² × 4.046856e+30 = 4.046856e+30 b
Convert Square chain to Barn (ch² to b)
1 square chain = 4.046856e+30 barns. Convert square chains to barns instantly, with the exact factor, the formula and a reference table of common values.
Formula
barns = square chains × 4.046856e+30
ch² to b conversion table
| ch² | b |
|---|---|
| 1 ch² | 4.046856e+30 b |
| 2 ch² | 8.093713e+30 b |
| 3 ch² | 1.214057e+31 b |
| 5 ch² | 2.023428e+31 b |
| 10 ch² | 4.046856e+31 b |
| 20 ch² | 8.093713e+31 b |
| 50 ch² | 2.023428e+32 b |
| 100 ch² | 4.046856e+32 b |
| 250 ch² | 1.011714e+33 b |
| 500 ch² | 2.023428e+33 b |
| 1000 ch² | 4.046856e+33 b |
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.