Convert Nautical Miles (nmi) to Fathoms (ftm)
Converting nautical miles to fathoms is essential for mariners, divers, and anyone involved in nautical activities. With a conversion factor of 1 nmi equaling 1012.69 ftm, this tool simplifies your navigational calculations.
≈ 1012 11/16 ftm
Conversion Formula
Reverse: nmi = ftm × 9.8747e-4
Conversion Examples
Nautical Mile to Fathom Table
| Nautical Mile (nmi) | Fathom (ftm) | Fraction |
|---|---|---|
| 1 | 1,013 | 1012 11/16 |
| 2 | 2,025 | 2025 3/8 |
| 3 | 3,038 | 3038 1/16 |
| 4 | 4,051 | 4050 3/4 |
| 5 | 5,063 | 5063 27/64 |
| 6 | 6,076 | 6076 7/64 |
| 7 | 7,089 | 7088 51/64 |
| 8 | 8,101 | 8101 31/64 |
| 9 | 9,114 | 9114 11/64 |
| 10 | 10,127 | 10126 55/64 |
| 11 | 11,140 | 11139 35/64 |
| 12 | 12,152 | 12152 15/64 |
| 13 | 13,165 | 13164 59/64 |
| 14 | 14,178 | 14177 39/64 |
| 15 | 15,190 | 15190 9/32 |
| 16 | 16,203 | 16202 31/32 |
| 17 | 17,216 | 17215 21/32 |
| 18 | 18,228 | 18228 11/32 |
| 19 | 19,241 | 19241 1/32 |
| 20 | 20,254 | 20253 23/32 |
Unit Definitions
What is a Nautical Mile (nmi)?
A nautical mile (nmi) is a unit of measurement used in maritime and air navigation, equivalent to one minute of latitude.
History
The nautical mile has its origins in the early days of navigation, where it was defined based on the Earth's circumference. Historically, it was established as a standard unit for navigation in the 18th century.
Current Use
Today, the nautical mile is widely used in maritime and aviation contexts, as it directly relates to the geographic coordinate system.
What is a Fathom (ftm)?
A fathom (ftm) is a unit of length used primarily in nautical contexts, equal to 6 feet.
History
The term 'fathom' comes from the Old English word 'fæðm,' meaning 'to embrace,' which reflects the arm span. It was historically used to measure water depth.
Current Use
Fathoms are commonly used in fishing and navigation to describe water depth, making it easier for mariners to communicate and understand depth measurements.