Square Chain
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Switch circ in to ch²
Square Chain Unit Table
A list of units symbol and data.
From ch²To circ inAll conversion
1 ch²798657.2968428532 circ in
2 ch²1597314.5936857064 circ in
3 ch²2395971.890528559 circ in
4 ch²3194629.1873714128 circ in
5 ch²3993286.484214266 circ in
6 ch²4791943.781057118 circ in
7 ch²5590601.077899972 circ in
8 ch²6389258.3747428255 circ in
9 ch²7187915.671585679 circ in
10 ch²7986572.968428532 circ in
Description

Square Chain (ch²)

The square chain is a historical unit of area measurement, primarily used in land surveying. One square chain is defined as the area of a square with sides measuring one chain (66 feet) each, equating to 4,356 square feet or approximately 404.686 square meters.

This unit was commonly employed in the United States and other countries that used the imperial system, especially for agricultural and land division purposes. Although modern surveying has largely transitioned to metric units, understanding the square chain is essential for interpreting historical land records and legal documents.

In contemporary contexts, the square chain is occasionally referenced in rural property descriptions and by professionals dealing with land assessment and historical property boundaries.

Circular Inch (circ in)

The circular inch is a specialized unit of area measurement representing the area of a circle with a one-inch diameter. This unit is particularly useful in fields like engineering and manufacturing, where precise measurements of circular cross-sections are required.

To calculate the area in circular inches, the formula used is A = π × (d/2)², where d is the diameter in inches. Given that the diameter is one inch, the area computes to approximately 0.7854 square inches.

Despite the prevalence of metric units, the circular inch remains relevant in specific industries that require detailed measurements of circular areas, ensuring accuracy in design and quality control.

Complete list of conversion for Square Chain
Square Chain (ch²)

1 Square Chain = 404.68564224 Square Meter

Convert 2 ch² → m²

1 Square Chain = 0.00040468564224 Square Kilometer

Convert 2 ch² → km²

1 Square Chain = 0.040468564224 Square Hectometer

Convert 2 ch² → hm²

1 Square Chain = 4.0468564224 Square Dekameter

Convert 2 ch² → dam²

1 Square Chain = 40468.564224 Square Decimeter

Convert 2 ch² → dm²

1 Square Chain = 4046856.4223999996 Square Centimeter

Convert 2 ch² → cm²

1 Square Chain = 404685642.24 Square Millimeter

Convert 2 ch² → mm²

1 Square Chain = 404685642240000 Square Micrometer

Convert 2 ch² → µm²

1 Square Chain = 404685642239999930000 Square Nanometer

Convert 2 ch² → nm²

1 Square Chain = 0.040468564224 Hectare

Convert 2 ch² → ha

1 Square Chain = 4.0468564224 Are

Convert 2 ch² → a

1 Square Chain = 0.40468564224 Decare

Convert 2 ch² → daa

1 Square Chain = 0.09999999999999999 Acre

Convert 2 ch² → ac

1 Square Chain = 0.00015625 Square Mile

Convert 2 ch² → mi²

1 Square Chain = 484 Square Yard

Convert 2 ch² → yd²

1 Square Chain = 4356 Square Foot

Convert 2 ch² → ft²

1 Square Chain = 627264 Square Inch

Convert 2 ch² → in²

1 Square Chain = 4.0468564224e+30 Barn

Convert 2 ch² → b

1 Square Chain = 798657.2968428532 Circular Inch

Convert 2 ch² → circ in

1 Square Chain = 16 Square Rod

Convert 2 ch² → rd²

1 Square Chain = 16 Square Perch

Convert 2 ch² → perch²

1 Square Chain = 16 Square Pole

Convert 2 ch² → pole²

1 Square Chain = 0.3025 Bigha

Convert 2 ch² → bigha

1 Square Chain = 0.10296308078146713 Cuerda

Convert 2 ch² → cda

1 Square Chain = 0.09999999999999999 Cawnie

Convert 2 ch² → cawnie

1 Square Chain = 4.000000022140642 Guntha

Convert 2 ch² → guntha

1 Square Chain = 10 Cent

Convert 2 ch² → cent