---
title: "Fathoms to Miles — ftm to mi converter"
description: "1 fathom = 0.0011364 miles. Convert fathoms to miles with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/fathoms-to-miles/
site: "At One Place"
---

# Fathoms to miles

**1 fathom in miles: 1 ftm = 0.0011364 mi**

mi = ftm × 0.001136363636

To convert fathoms to miles, multiply by 0.001136363636. The table below gives the values people look up most often, and the converter works for any number.

## Fathoms to miles table

*Common fathom values converted to miles.*

| Fathoms | Miles |
| --- | --- |
| 1 ftm | 0.0011364 |
| 2 ftm | 0.0022727 |
| 3 ftm | 0.0034091 |
| 4 ftm | 0.0045455 |
| 5 ftm | 0.0056818 |
| 10 ftm | 0.011364 |
| 15 ftm | 0.017045 |
| 20 ftm | 0.022727 |
| 25 ftm | 0.028409 |
| 30 ftm | 0.034091 |
| 40 ftm | 0.045455 |
| 50 ftm | 0.056818 |
| 75 ftm | 0.085227 |
| 100 ftm | 0.11364 |
| 250 ftm | 0.28409 |
| 500 ftm | 0.56818 |
| 1,000 ftm | 1.136364 |

## How the conversion works

The relationship is mi = ftm × 0.001136363636. Both units measure length, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

## Common questions

### How many miles are in one fathom?

One fathom equals 0.0011364 miles. mi = ftm × 0.001136363636.

### How do you convert fathoms to miles?

Use mi = ftm × 0.001136363636. So 10 ftm is 0.011364 mi.

### How many fathoms are in one mile?

One mile equals 880 fathoms, which is the reverse of the conversion above.

## Related pages

- [Miles to Fathoms](https://atoneplace.net/convert/miles-to-fathoms/)
- [Fathoms to Meters](https://atoneplace.net/convert/fathoms-to-meters/)
- [Fathoms to Kilometers](https://atoneplace.net/convert/fathoms-to-km/)
- [Fathoms to Centimeters](https://atoneplace.net/convert/fathoms-to-cm/)
- [Fathoms to Millimeters](https://atoneplace.net/convert/fathoms-to-mm/)
- [Fathoms to Yards](https://atoneplace.net/convert/fathoms-to-yards/)
- [Fathoms to Feet](https://atoneplace.net/convert/fathoms-to-feet/)
- [Fathoms to Inches](https://atoneplace.net/convert/fathoms-to-inches/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)