4 feet to fathoms (4 ft to ftm)
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Open the full feet to fathoms converter
Formula
To convert feet to fathoms, multiply the value by 0.166666667.
ftm = ft × 0.166666667
How to convert 4 ft to ftm
4 ft × 0.166666667 = 0.6667 ftm
Values near 4 ft
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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.
Related conversions
- Reverse conversion: fathoms → feet
- millimeters → feet
- feet → millimeters
- centimeters → feet
- feet → centimeters
- meters → feet
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