How to convert Roman miles to fathoms
1 mile (roman) is equal to 809.1666667 fathoms, and 1 fathom is equal to 0.001235839341 Roman miles. To convert, multiply by the conversion factor:
fathoms = Roman miles × 809.1666667
fathoms = Roman miles ÷ 0.001235839341Example: convert 15 m.p. to ftm: 15 × 809.1666667 = 12,137.5 ftm.
Mile (Roman) to Fathom conversion table
| Mile (Roman) (m.p.) | Fathom (ftm) |
|---|---|
| 0.01 m.p. | 8.091666667 ftm |
| 0.1 m.p. | 80.91666667 ftm |
| 1 m.p. | 809.1666667 ftm |
| 2 m.p. | 1,618.333333 ftm |
| 3 m.p. | 2,427.5 ftm |
| 5 m.p. | 4,045.833333 ftm |
| 10 m.p. | 8,091.666667 ftm |
| 20 m.p. | 16,183.33333 ftm |
| 50 m.p. | 40,458.33333 ftm |
| 100 m.p. | 80,916.66667 ftm |
| 250 m.p. | 202,291.6667 ftm |
| 500 m.p. | 404,583.3333 ftm |
| 1,000 m.p. | 809,166.6667 ftm |
About the mile (roman)
The Roman mile (mille passus, a thousand paces) was about 1,480 m. It's the ancestor of the modern mile.
Symbol: m.p. · 1 m.p. = 1,479.804 m · Category: Historical & cloth
About the fathom
The fathom is 6 feet (1.8288 m). It's used to measure the depth of water on nautical charts and fishing lines.
Symbol: ftm · 1 ftm = 1.8288 m · Category: Imperial & US customary