| Circular inches | Square chains |
|---|---|
| 1 circ in | 1.2521015007977E-6 sq ch |
| 2 circ in | 2.5042030015955E-6 sq ch |
| 3 circ in | 3.7563045023932E-6 sq ch |
| 4 circ in | 5.0084060031909E-6 sq ch |
| 5 circ in | 6.2605075039887E-6 sq ch |
| 6 circ in | 7.5126090047864E-6 sq ch |
| 7 circ in | 8.7647105055842E-6 sq ch |
| 8 circ in | 1.0016812006382E-5 sq ch |
| 9 circ in | 1.126891350718E-5 sq ch |
| 10 circ in | 1.2521015007977E-5 sq ch |
| Circular inches | Square chains |
|---|---|
| 15 circ in | 1.8781522511966E-5 sq ch |
| 20 circ in | 2.5042030015955E-5 sq ch |
| 30 circ in | 3.7563045023932E-5 sq ch |
| 40 circ in | 5.0084060031909E-5 sq ch |
| 50 circ in | 6.2605075039887E-5 sq ch |
| 60 circ in | 7.5126090047864E-5 sq ch |
| 70 circ in | 8.7647105055842E-5 sq ch |
| 80 circ in | 0.00010016812006382 sq ch |
| 90 circ in | 0.0001126891350718 sq ch |
| 100 circ in | 0.00012521015007977 sq ch |
| Circular inches | Square chains |
|---|---|
| 500 circ in | 0.00062605075039887 sq ch |
| 1000 circ in | 0.0012521015007977 sq ch |
| 1500 circ in | 0.0018781522511966 sq ch |
| 10000 circ in | 0.012521015007977 sq ch |
| 50000 circ in | 0.062605075039887 sq ch |
| 100000 circ in | 0.12521015007977 sq ch |
| 500000 circ in | 0.62605075039887 sq ch |
| 1000000 circ in | 1.2521015007977 sq ch |
| 5000000 circ in | 6.2605075039887 sq ch |
| 10000000 circ in | 12.521015007977 sq ch |