Convert fathoms (ftm) to nanometers (nm) with formulas, examples, and conversion tables.
How to Convert fathoms to nanometers
To convert fathoms to nanometers, multiply the value by 1.8288e9.
The Formula
nanometers = fathoms × 1.8288e9
Key Fact
1 fathom = 1.8288e9 nanometers
Tip: To convert nanometers back to fathoms, divide by 1.8288e9.
About Fathoms and Nanometers
What is a Fathom?
The fathom (ftm) is a unit of length in the nautical system. One fathom equals 1.8288 meters.
What is a Nanometer?
The nanometer (nm) is a unit of length in the metric system. One nanometer equals 1e-9 meters.