20 feet to fathoms (20 ft to ftm)

20 ft = 3.33 ftm

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Formula

To convert feet to fathoms, multiply the value by 0.166666667.

ftm = ft × 0.166666667

How to convert 20 ft to ftm

20 ft × 0.166666667 = 3.33 ftm

Values near 20 ft

feet → fathoms
ftftm
101.6667
111.8333
122.0000
132.1667
142.3333
152.5000
162.6667
172.8333
183.0000
193.1667
203.3333
213.5000
223.6667
233.8333
244.0000
254.1667
264.3333
274.5000
284.6667
294.8333
305.0000
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About the units

Foot (ft)
Used for height, room sizes and aviation altitude in the US and UK. Defined as exactly 0.3048 metres since the 1959 international yard agreement.
Fathom (ftm)
A nautical unit of water depth equal to six feet (1.8288 m), historically the span of outstretched arms.

Frequently asked questions

How do I convert feet to fathoms?
To convert feet to fathoms, multiply the value by 0.166666667.
How many fathoms are in 1 foot?
1 foot equals 0.166667 ftm.
How many fathoms are in 10 feet?
10 ft equals 1.66667 ftm.
How do I convert fathoms back to feet?
Use the reverse converter: 1 fathom equals 6 ft.
Is this converter accurate?
Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

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