| Circular inches | Centiares |
|---|---|
| 1 circ in | 0.0005067075 ca |
| 2 circ in | 0.001013415 ca |
| 3 circ in | 0.0015201225 ca |
| 4 circ in | 0.00202683 ca |
| 5 circ in | 0.0025335375 ca |
| 6 circ in | 0.003040245 ca |
| 7 circ in | 0.0035469525 ca |
| 8 circ in | 0.00405366 ca |
| 9 circ in | 0.0045603675 ca |
| 10 circ in | 0.005067075 ca |
| Circular inches | Centiares |
|---|---|
| 15 circ in | 0.0076006125 ca |
| 20 circ in | 0.01013415 ca |
| 30 circ in | 0.015201225 ca |
| 40 circ in | 0.0202683 ca |
| 50 circ in | 0.025335375 ca |
| 60 circ in | 0.03040245 ca |
| 70 circ in | 0.035469525 ca |
| 80 circ in | 0.0405366 ca |
| 90 circ in | 0.045603675 ca |
| 100 circ in | 0.05067075 ca |
| Circular inches | Centiares |
|---|---|
| 500 circ in | 0.25335375 ca |
| 1000 circ in | 0.5067075 ca |
| 1500 circ in | 0.76006125 ca |
| 10000 circ in | 5.067075 ca |
| 50000 circ in | 25.335375 ca |
| 100000 circ in | 50.67075 ca |
| 500000 circ in | 253.35375 ca |
| 1000000 circ in | 506.7075 ca |
| 5000000 circ in | 2533.5375 ca |
| 10000000 circ in | 5067.075 ca |