Area Converter
Result
... Square chain = ... Square kilometer
Result
... Square chain
=
... Square kilometer
Find the units to convert
Square chain to Square kilometer Converter
Use this page to convert square chain values into square kilometer, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 sq ch = 0.00040468564224 sq km
1 sq km = 2,471.05381467165 sq ch
Example: 12 sq ch = 0.00485622770688 sq km
Square chain
Square chain (sq ch) is represented in this converter as 404.68564224 square meters.
History: Square chain comes from surveying, land division, or older property measurement systems.
Current use: Square chain conversions are useful for land records, maps, agriculture, and historical property references.
Also written as sq ch.
Square kilometer
A square kilometer equals one million square meters.
History: It is the large-area metric extension of the square meter.
Current use: Square kilometers are used for land area, maps, and regional statistics.
Also written as sq km, km2, sqkm, square kilometers, square kilometre, square kilometres.
Square chain to Square kilometer table
| Square chain [sq ch] | Square kilometer [sq km] |
|---|
| 0.01 sq ch | 0.0000040468564224 sq km |
| 0.1 sq ch | 0.000040468564224 sq km |
| 1 sq ch | 0.00040468564224 sq km |
| 2 sq ch | 0.00080937128448 sq km |
| 5 sq ch | 0.0020234282112 sq km |
| 10 sq ch | 0.0040468564224 sq km |
| 20 sq ch | 0.0080937128448 sq km |
| 50 sq ch | 0.020234282112 sq km |
| 100 sq ch | 0.040468564224 sq km |
