720 US survey ft ≈ 120 fm. To convert us survey feet to fathoms, multiply by 0.166667: 720 × 0.166667 = 120.
How to convert us survey feet to fathoms
fm = US survey ft × 0.166667
- 1 US survey ft = 0.166667 fm (and 1 fm = 5.999988 US survey ft).
- Multiply the amount by the factor: 720 × 0.166667 = 120.
- Answer: 720 US survey ft ≈ 120 fm (rounded to 6 significant figures).
US Survey Feet to Fathoms table
| US Survey Feet (US survey ft) | Fathoms (fm) |
|---|---|
| 715 US survey ft | 119.167 fm |
| 716 US survey ft | 119.334 fm |
| 717 US survey ft | 119.5 fm |
| 718 US survey ft | 119.667 fm |
| 719 US survey ft | 119.834 fm |
| 720 US survey ft | 120 fm |
| 721 US survey ft | 120.167 fm |
| 722 US survey ft | 120.334 fm |
| 723 US survey ft | 120.5 fm |
| 724 US survey ft | 120.667 fm |
| 725 US survey ft | 120.834 fm |
| US survey ft | fm |
|---|---|
| 1 US survey ft | 0.166667 fm |
| 5 US survey ft | 0.833335 fm |
| 10 US survey ft | 1.6667 fm |
| 50 US survey ft | 8.3334 fm |
| 100 US survey ft | 16.6667 fm |
| 1,000 US survey ft | 166.667 fm |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.