All Convert
1 fathom (ftm) = 0.000987473 nautical miles (nmi). To convert ftm to nmi, divide the length value by the conversion factor 1012.68591.
Number of fathoms ÷ 1012.68591 = Value in nautical miles
1 ftm = 1 ÷ 1012.68591 = 0.000987473 nmi
| Fathoms [ftm] | Nautical miles [nmi] |
| 1 | 0.000987473 |
| 2 | 0.001974946 |
| 3 | 0.002962419 |
| 4 | 0.003949892 |
| 5 | 0.004937365 |
| 6 | 0.005924838 |
| 7 | 0.006912311 |
| 8 | 0.007899784 |
| 9 | 0.008887257 |
| 10 | 0.00987473 |
| 11 | 0.010862203 |
| 12 | 0.011849676 |
| 13 | 0.012837149 |
| 14 | 0.013824622 |
| 15 | 0.014812095 |
| 16 | 0.015799568 |
| 17 | 0.016787041 |
| 18 | 0.017774514 |
| 19 | 0.018761987 |
| 20 | 0.01974946 |
How many nautical miles are there in a fathom?
There are 0.000987473 nautical miles in a fathom.
Which is the bigger unit?
Nautical-mile is the bigger unit than fathom.