Convert Miles to Fathoms
Convert Miles (mi) to Fathoms (ftm) instantly and accurately.
Conversion Formula
ftm = mi × 880
About Miles
A mile (mi) is 5,280 feet or approximately 1.609 kilometers, originating from the Roman 'mille passus' (thousand paces). It remains the primary distance unit in the United States and United Kingdom for road travel, with speed limits and distances posted in miles per hour (mph) and miles respectively. For perspective, a 15-20 minute drive in the city typically covers 2-4 miles, while a marathon is about 26.2 miles. The mile is also used in aviation (nautical miles) and running events.
About Fathoms
A fathom (ftm) is equal to 6 feet or 1.8288 meters, traditionally based on the span of a man's outstretched arms. This unit has been used for centuries in maritime navigation to measure water depth and rope or cable lengths. While largely replaced by meters in modern nautical charts, fathoms remain in use by sailors and in naval traditions. The Mariana Trench, Earth's deepest point, reaches about 6,000 fathoms. The term 'to fathom' meaning 'to understand' derives from this nautical unit.
Quick Reference Table
| Miles (mi) | Fathoms (ftm) |
|---|---|
| 1 mi | 880 ftm |
| 2 mi | 1760 ftm |
| 5 mi | 4400 ftm |
| 10 mi | 8800 ftm |
| 25 mi | 22000 ftm |
| 50 mi | 44000 ftm |
| 100 mi | 88000 ftm |