Convert 2 Circular Inch to Square Chain - Area

A list of units symbol and data.
From circ in	To ch²	All conversion
1 circ in	0.0000012521015007977367 ch²
2 circ in	0.0000025042030015954733 ch²
3 circ in	0.00000375630450239321 ch²
4 circ in	0.000005008406003190947 ch²
5 circ in	0.000006260507503988684 ch²
6 circ in	0.00000751260900478642 ch²
7 circ in	0.000008764710505584158 ch²
8 circ in	0.000010016812006381893 ch²
9 circ in	0.000011268913507179631 ch²
10 circ in	0.000012521015007977368 ch²

A list of units symbol and data.

From circ in

To ch²

All conversion

1 circ in

0.0000012521015007977367 ch²

2 circ in

0.0000025042030015954733 ch²

3 circ in

0.00000375630450239321 ch²

4 circ in

0.000005008406003190947 ch²

5 circ in

0.000006260507503988684 ch²

6 circ in

0.00000751260900478642 ch²

7 circ in

0.000008764710505584158 ch²

8 circ in

0.000010016812006381893 ch²

9 circ in

0.000011268913507179631 ch²

10 circ in

0.000012521015007977368 ch²

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.

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.

1 Circular Inch = 0.0005067075 Square Meter

Convert 2 circ in → m²

1 Circular Inch = 5.067074999999999e-10 Square Kilometer

Convert 2 circ in → km²

1 Circular Inch = 5.067075e-8 Square Hectometer

Convert 2 circ in → hm²

1 Circular Inch = 0.000005067074999999999 Square Dekameter

Convert 2 circ in → dam²

1 Circular Inch = 0.050670749999999994 Square Decimeter

Convert 2 circ in → dm²

1 Circular Inch = 5.067074999999999 Square Centimeter

Convert 2 circ in → cm²