This calculator allows you to convert from Chain to Rod (US survey) and in a reverse direction. To convert from Chain to Rod (US survey), enter the amount of Chain into the first input and to convert from Rod (US survey) to Chain, enter the amount of Rod (US survey) into the second input.
25 Chain = 99.999799999997 Rod (US survey)
Chain to Meter | Chain to Foot | Chain to Centimeter | Chain to Inch | Chain to Kilometer | Chain to Mile | Chain to Millimeter | Chain to Yard | Chain to Micrometer |25 Chain equal 99.999799999997 Rod (US survey).
Every 1 Chain = 3.9999919999999 Rod (US survey) and so, 25 Chain = 25 multiplied by 3.9999919999999 = 99.999799999997 Rod (US survey).
What is the chain?
The chain is a unit of length. It equals 66 feet. The chain was first introduced between 1579 and 1607.
Several countries have used chain for several centuries especially in England. Note that there are 80 chains in one mile.
The main use of the chain is in laying out US townships. Official governments must use US survey chain to do surveys according to the federal law passed in 1785.
| 15 Chain = 59.999879999998 Rod (US survey) |
| 16 Chain = 63.999871999998 Rod (US survey) |
| 17 Chain = 67.999863999998 Rod (US survey) |
| 18 Chain = 71.999855999998 Rod (US survey) |
| 19 Chain = 75.999847999998 Rod (US survey) |
| 20 Chain = 79.999839999998 Rod (US survey) |
| 21 Chain = 83.999831999998 Rod (US survey) |
| 22 Chain = 87.999823999998 Rod (US survey) |
| 23 Chain = 91.999815999998 Rod (US survey) |
| 24 Chain = 95.999807999998 Rod (US survey) |
| 25 Chain = 99.999799999997 Rod (US survey) |
| 26 Chain = 103.999792 Rod (US survey) |
| 27 Chain = 107.999784 Rod (US survey) |
| 28 Chain = 111.999776 Rod (US survey) |
| 29 Chain = 115.999768 Rod (US survey) |
| 30 Chain = 119.99976 Rod (US survey) |
| 31 Chain = 123.999752 Rod (US survey) |
| 32 Chain = 127.999744 Rod (US survey) |
| 33 Chain = 131.999736 Rod (US survey) |
| 34 Chain = 135.999728 Rod (US survey) |
| 35 Chain = 139.99972 Rod (US survey) |
