| Circular inches | Square miles |
|---|---|
| 1 circ in | 1.956408602804E-10 sq mi |
| 2 circ in | 3.912817205608E-10 sq mi |
| 3 circ in | 5.869225808412E-10 sq mi |
| 4 circ in | 7.825634411216E-10 sq mi |
| 5 circ in | 9.78204301402E-10 sq mi |
| 6 circ in | 1.1738451616824E-9 sq mi |
| 7 circ in | 1.3694860219628E-9 sq mi |
| 8 circ in | 1.5651268822432E-9 sq mi |
| 9 circ in | 1.7607677425236E-9 sq mi |
| 10 circ in | 1.956408602804E-9 sq mi |
| Circular inches | Square miles |
|---|---|
| 15 circ in | 2.934612904206E-9 sq mi |
| 20 circ in | 3.912817205608E-9 sq mi |
| 30 circ in | 5.869225808412E-9 sq mi |
| 40 circ in | 7.825634411216E-9 sq mi |
| 50 circ in | 9.78204301402E-9 sq mi |
| 60 circ in | 1.1738451616824E-8 sq mi |
| 70 circ in | 1.3694860219628E-8 sq mi |
| 80 circ in | 1.5651268822432E-8 sq mi |
| 90 circ in | 1.7607677425236E-8 sq mi |
| 100 circ in | 1.956408602804E-8 sq mi |
| Circular inches | Square miles |
|---|---|
| 500 circ in | 9.78204301402E-8 sq mi |
| 1000 circ in | 1.956408602804E-7 sq mi |
| 1500 circ in | 2.934612904206E-7 sq mi |
| 10000 circ in | 1.956408602804E-6 sq mi |
| 50000 circ in | 9.78204301402E-6 sq mi |
| 100000 circ in | 1.956408602804E-5 sq mi |
| 500000 circ in | 9.78204301402E-5 sq mi |
| 1000000 circ in | 0.0001956408602804 sq mi |
| 5000000 circ in | 0.000978204301402 sq mi |
| 10000000 circ in | 0.001956408602804 sq mi |