Fathom → Feet (fm → ft)

fm to ft direct conversion page with calculator, reverse conversion and comparison table.

1 fm = 6 ft
1 Fathom (fm) = 6 Feet (ft).


swap converter

If you want to reverse convert, use Feet → Fathom. 1 ft = 0.16666666666667 fm. You can also explore the full Length converter page for more cross conversions.

Conversion formula

Fathom to Feet formula: value in ft = value in fm × 6.

Feet to Fathom formula: value in fm = value in ft × 0.16666666666667.

How to convert Fathom to Feet

To convert Fathom to Feet, multiply the value in fm by 6. This gives the result in ft.

For example, 1 fm = 6 ft and 10 fm = 60 ft.

What is Fathom?

Fathom (fm): A traditional maritime depth measure equal here to six international feet. Historical local fathoms can have different lengths. 1 Fathom = 6 ft = 1.8288 m.

What is Feet?

Feet (ft): A length of twelve inches. It appears in human height, building dimensions and aviation altitude; the international foot is used here. 1 ft = 12 in = 0.3048 m.

FAQ

How many feet are in 1 fathom?

There are 6 ft in 1 fm.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert fathom to feet?

Multiply the value in fm by 6 to get the value in ft.

Fathom → other Length units

Fathom → Feet Table

The table below shows common values from Fathom to Feet and the reverse direction for quick reference.

fmftRounded
1 fm6 ft6.0000
2 fm12 ft12.0000
3 fm18 ft18.0000
4 fm24 ft24.0000
5 fm30 ft30.0000
10 fm60 ft60.0000
12 fm72 ft72.0000
15 fm90 ft90.0000
20 fm120 ft120.0000
25 fm150 ft150.0000
30 fm180 ft180.0000
40 fm240 ft240.0000
50 fm300 ft300.0000
75 fm450 ft450.0000
100 fm600 ft600.0000
200 fm1200 ft1200.0000
250 fm1500 ft1500.0000
500 fm3000 ft3000.0000
750 fm4500 ft4500.0000
1000 fm6000 ft6000.0000
2500 fm15000 ft15000.0000
5000 fm30000 ft30000.0000
10000 fm60000 ft60000.0000

Feet → Fathom Table

ftfmRounded
1 ft0.16666666666667 fm0.1667
2 ft0.33333333333333 fm0.3333
3 ft0.5 fm0.5000
4 ft0.66666666666667 fm0.6667
5 ft0.83333333333333 fm0.8333
10 ft1.6666666666667 fm1.6667
12 ft2 fm2.0000
15 ft2.5 fm2.5000
20 ft3.3333333333333 fm3.3333
25 ft4.1666666666667 fm4.1667
30 ft5 fm5.0000
40 ft6.6666666666667 fm6.6667
50 ft8.3333333333333 fm8.3333
75 ft12.5 fm12.5000
100 ft16.666666666667 fm16.6667
200 ft33.333333333333 fm33.3333
250 ft41.666666666667 fm41.6667
500 ft83.333333333333 fm83.3333
750 ft125 fm125.0000
1000 ft166.66666666667 fm166.6667
2500 ft416.66666666667 fm416.6667
5000 ft833.33333333333 fm833.3333
10000 ft1666.6666666667 fm1666.6667

Feet → Fathom

The reverse value is 1 ft = 0.16666666666667 fm.