This calculator allows you to convert from Foot (US survey) to Chain and in a reverse direction. To convert from Foot (US survey) to Chain, enter the amount of Foot (US survey) into the first input and to convert from Chain to Foot (US survey), enter the amount of Chain into the second input.
20 Foot (US survey) = 0.30303090909213 Chain
Foot (US survey) to Meter | Foot (US survey) to Foot | Foot (US survey) to Centimeter | Foot (US survey) to Inch | Foot (US survey) to Kilometer | Foot (US survey) to Mile | Foot (US survey) to Millimeter | Foot (US survey) to Yard | Foot (US survey) to Micrometer |20 Foot (US survey) equal 0.30303090909213 Chain.
Every 1 Foot (US survey) = 0.015151545454606 Chain and so, 20 Foot (US survey) = 20 multiplied by 0.015151545454606 = 0.30303090909213 Chain.
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.
| 10 Foot (US survey) = 0.15151545454606 Chain |
| 11 Foot (US survey) = 0.16666700000067 Chain |
| 12 Foot (US survey) = 0.18181854545528 Chain |
| 13 Foot (US survey) = 0.19697009090988 Chain |
| 14 Foot (US survey) = 0.21212163636449 Chain |
| 15 Foot (US survey) = 0.22727318181909 Chain |
| 16 Foot (US survey) = 0.2424247272737 Chain |
| 17 Foot (US survey) = 0.25757627272831 Chain |
| 18 Foot (US survey) = 0.27272781818291 Chain |
| 19 Foot (US survey) = 0.28787936363752 Chain |
| 20 Foot (US survey) = 0.30303090909213 Chain |
| 21 Foot (US survey) = 0.31818245454673 Chain |
| 22 Foot (US survey) = 0.33333400000134 Chain |
| 23 Foot (US survey) = 0.34848554545594 Chain |
| 24 Foot (US survey) = 0.36363709091055 Chain |
| 25 Foot (US survey) = 0.37878863636516 Chain |
| 26 Foot (US survey) = 0.39394018181976 Chain |
| 27 Foot (US survey) = 0.40909172727437 Chain |
| 28 Foot (US survey) = 0.42424327272898 Chain |
| 29 Foot (US survey) = 0.43939481818358 Chain |
| 30 Foot (US survey) = 0.45454636363819 Chain |
