📐 Leagues to Fathoms Converter

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250 leagues =
660,000 fathoms
1 league =
2,640 fathoms
1 fathom =
0.000378788 leagues
Formula
ftm = lea × 2,640
Handy values
5 lea = 13,200 ftm · 10 lea = 26,400 ftm · 100 lea = 264,000 ftm

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⚡ Leagues to Fathoms: the quick answer

1 lea = 2,640 ftm 1 league equals 2,640 fathoms

To convert leagues to fathoms, multiply the value by 2,640. To go the other way, multiply fathoms by 0.000378788 to get leagues.

↔ Convert fathoms to leagues instead

🧮 Formula

Leagues to Fathoms
ftm = lea × 2,640
Fathoms to Leagues
lea = ftm × 0.000378788

Where

  • lea = the length in leagues
  • ftm = the length in fathoms
Every unit here is defined by its length in meters, so the conversion factor is (meters per league) ÷ (meters per fathom).

📊 Leagues to Fathoms conversion table

Leagues (lea)Fathoms (ftm)
1 lea2,640 ftm
2 lea5,280 ftm
3 lea7,920 ftm
4 lea10,560 ftm
5 lea13,200 ftm
6 lea15,840 ftm
7 lea18,480 ftm
8 lea21,120 ftm
9 lea23,760 ftm
10 lea26,400 ftm
12 lea31,680 ftm
14 lea36,960 ftm
15 lea39,600 ftm
20 lea52,800 ftm
21 lea55,440 ftm
24 lea63,360 ftm
25 lea66,000 ftm
30 lea79,200 ftm
40 lea105,600 ftm
50 lea132,000 ftm
60 lea158,400 ftm
75 lea198,000 ftm
80 lea211,200 ftm
100 lea264,000 ftm
200 lea528,000 ftm
250 lea660,000 ftm
300 lea792,000 ftm
400 lea1,056,000 ftm
500 lea1,320,000 ftm
750 lea1,980,000 ftm
1,000 lea2,640,000 ftm

📘 About these units

League (lea). A league was roughly the distance a person can walk in an hour; here it is defined as 3 miles (4,828.032 m).

Fathom (ftm). A fathom is 6 feet (1.8288 m), traditionally used to measure the depth of water.

❓ Frequently asked questions

How many fathoms are in one league?

There are 2,640 fathoms in one league.

How do I convert leagues to fathoms?

Multiply the number of leagues by 2,640. For example, 10 leagues equal 26,400 fathoms.

How many leagues are in one fathom?

One fathom equals 0.000378788 leagues.

How many fathoms is 12 leagues?

31,680 fathoms. Other common values: 5 leagues = 13,200 fathoms and 100 leagues = 264,000 fathoms.

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