Convert kilometers (km) to fathoms (ftm) with formulas, examples, and conversion tables.
How to Convert kilometers to fathoms
To convert kilometers to fathoms, multiply the value by 546.806649169.
The Formula
fathoms = kilometers × 546.806649169
Key Fact
1 kilometer = 546.806649169 fathoms
Tip: To convert fathoms back to kilometers, divide by 546.806649169.
About Kilometers and Fathoms
What is a Kilometer?
The kilometer (km) is a unit of length in the metric system. One kilometer equals 1000 meters.
What is a Fathom?
The fathom (ftm) is a unit of length in the nautical system. One fathom equals 1.8288 meters.