To convert US survey rods to fathoms, multiply the value by 2.75001. To go the other way, multiply fathoms by 0.363636 to get US survey rods.
| US Survey Rods (rdUS) | Fathoms (ftm) |
|---|---|
| 1 rdUS | 2.75001 ftm |
| 2 rdUS | 5.50001 ftm |
| 3 rdUS | 8.25002 ftm |
| 4 rdUS | 11 ftm |
| 5 rdUS | 13.75 ftm |
| 6 rdUS | 16.5 ftm |
| 7 rdUS | 19.25 ftm |
| 8 rdUS | 22 ftm |
| 9 rdUS | 24.75 ftm |
| 10 rdUS | 27.5001 ftm |
| 12 rdUS | 33.0001 ftm |
| 14 rdUS | 38.5001 ftm |
| 15 rdUS | 41.2501 ftm |
| 20 rdUS | 55.0001 ftm |
| 21 rdUS | 57.7501 ftm |
| 24 rdUS | 66.0001 ftm |
| 25 rdUS | 68.7501 ftm |
| 30 rdUS | 82.5002 ftm |
| 40 rdUS | 110 ftm |
| 50 rdUS | 137.5 ftm |
| 60 rdUS | 165 ftm |
| 75 rdUS | 206.25 ftm |
| 80 rdUS | 220 ftm |
| 100 rdUS | 275.001 ftm |
| 200 rdUS | 550.001 ftm |
| 250 rdUS | 687.501 ftm |
| 300 rdUS | 825.002 ftm |
| 400 rdUS | 1,100 ftm |
| 500 rdUS | 1,375 ftm |
| 750 rdUS | 2,062.5 ftm |
| 1,000 rdUS | 2,750.01 ftm |
US survey rod (rdUS). The US survey rod is 16.5 US survey feet, about 5.0292 m.
Fathom (ftm). A fathom is 6 feet (1.8288 m), traditionally used to measure the depth of water.
There are 2.75001 fathoms in one US survey rod.
Multiply the number of US survey rods by 2.75001. For example, 10 US survey rods equal 27.5001 fathoms.
One fathom equals 0.363636 US survey rods.
33.0001 fathoms. Other common values: 5 US survey rods = 13.75 fathoms and 100 US survey rods = 275.001 fathoms.