80 ft ≈ 0.0131663 nmi. To convert feet to nautical miles, multiply by 0.00016457883: 80 × 0.00016457883 = 0.0131663.
How to convert feet to nautical miles
nmi = ft × 0.00016457883
- 1 ft = 0.00016457883 nmi (and 1 nmi = 6,076.1155 ft).
- Multiply the amount by the factor: 80 × 0.00016457883 = 0.0131663.
- Answer: 80 ft ≈ 0.0131663 nmi (rounded to 6 significant figures).
Feet to Nautical Miles table
| Feet (ft) | Nautical Miles (nmi) |
|---|---|
| 75 ft | 0.0123434 nmi |
| 76 ft | 0.012508 nmi |
| 77 ft | 0.0126726 nmi |
| 78 ft | 0.0128371 nmi |
| 79 ft | 0.0130017 nmi |
| 80 ft | 0.0131663 nmi |
| 81 ft | 0.0133309 nmi |
| 82 ft | 0.0134955 nmi |
| 83 ft | 0.01366 nmi |
| 84 ft | 0.0138246 nmi |
| 85 ft | 0.0139892 nmi |
| ft | nmi |
|---|---|
| 1 ft | 0.000164579 nmi |
| 5 ft | 0.000822894 nmi |
| 10 ft | 0.00164579 nmi |
| 50 ft | 0.00822894 nmi |
| 100 ft | 0.0164579 nmi |
| 1,000 ft | 0.164579 nmi |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.