Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.
Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.
Note: For a pure decimal result please select 'decimal' from the options above the result.
Unit of length equal to 66 feet, used especially in the U.S. public land surveys. The original measuring instrument (Gunter's chain) was literally a chain consisting of 100 iron links, each 7.92 inches long. Steel-ribbon tapes began to supersede chains around 1900, but surveying tapes are often still called "chains" and measuring with a tape is often called "chaining". The chain is a convenient unit in cadastral surveys because 10 square chains equal 1 acre.
The inch is a unit of length used primarily in the imperial and U.S. customary measurement systems, representing 1/12 of a foot and 1/36 of a yard.
| Chains | Inches |
|---|---|
| 0ch | 0.00in |
| 1ch | 792.00in |
| 2ch | 1584.00in |
| 3ch | 2376.00in |
| 4ch | 3168.00in |
| 5ch | 3960.00in |
| 6ch | 4752.00in |
| 7ch | 5544.00in |
| 8ch | 6336.00in |
| 9ch | 7128.00in |
| 10ch | 7920.00in |
| 11ch | 8712.00in |
| 12ch | 9504.00in |
| 13ch | 10296.00in |
| 14ch | 11088.00in |
| 15ch | 11880.00in |
| 16ch | 12672.00in |
| 17ch | 13464.00in |
| 18ch | 14256.00in |
| 19ch | 15048.00in |
| Chains | Inches |
|---|---|
| 20ch | 15840.00in |
| 21ch | 16632.00in |
| 22ch | 17424.00in |
| 23ch | 18216.00in |
| 24ch | 19008.00in |
| 25ch | 19800.00in |
| 26ch | 20592.00in |
| 27ch | 21384.00in |
| 28ch | 22176.00in |
| 29ch | 22968.00in |
| 30ch | 23760.00in |
| 31ch | 24552.00in |
| 32ch | 25344.00in |
| 33ch | 26136.00in |
| 34ch | 26928.00in |
| 35ch | 27720.00in |
| 36ch | 28512.00in |
| 37ch | 29304.00in |
| 38ch | 30096.00in |
| 39ch | 30888.00in |
| Chains | Inches |
|---|---|
| 40ch | 31680.00in |
| 41ch | 32472.00in |
| 42ch | 33264.00in |
| 43ch | 34056.00in |
| 44ch | 34848.00in |
| 45ch | 35640.00in |
| 46ch | 36432.00in |
| 47ch | 37224.00in |
| 48ch | 38016.00in |
| 49ch | 38808.00in |
| 50ch | 39600.00in |
| 51ch | 40392.00in |
| 52ch | 41184.00in |
| 53ch | 41976.00in |
| 54ch | 42768.00in |
| 55ch | 43560.00in |
| 56ch | 44352.00in |
| 57ch | 45144.00in |
| 58ch | 45936.00in |
| 59ch | 46728.00in |
