A fathom is six feet.
Fathoms to Hectometers Converter — ftm to hm
Convert Fathom (ftm) to Hectometer (hm) using the exact conversion factor (1 fathom = 0.018288 hectometer). See the formula, worked examples, and conversion table.
Fathoms to Hectometers converter
Converter
Length Converter
Convert SI, imperial, US customary, astronomical, scientific, and historical length units.
Context values
Some unit families need one extra value for a physically accurate result.
Hectometer is 100 meter units.
Result = input x 1.8288 / 100.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fathoms to Hectometers
Fathom and Hectometer both measure length. Specifically: A fathom is six feet, and hectometer is 100 meter units.
Formula
hectometers = fathoms × 0.018288
This factor comes from each unit's defined relationship to the category's base unit: 1 fathom equals 1.8288 base units, and 1 hectometer equals 100 base units, so dividing one by the other gives the direct fathom-to-hectometer factor of 0.018288.
Simple example
1 ftm × 0.018288 = 0.018288 hm
1 fathom = 0.018288 hectometers.
Real-world example
10 ftm × 0.018288 = 0.18288 hm
10 fathoms = 0.18288 hectometers.
Conversion table
| Fathom (ftm) | Hectometer (hm) |
|---|---|
| 1 ftm | 0.018288 hm |
| 5 ftm | 0.09144 hm |
| 10 ftm | 0.18288 hm |
| 21.0975 ftm | 0.38583108 hm |
| 42.195 ftm | 0.77166216 hm |
| 100 ftm | 1.8288 hm |
Reverse conversion: Hectometer to Fathom
0.018288 hm × 54.68066492 = 1 ftm
0.018288 hectometers = 1 fathoms.
fathoms = hectometers × 54.6806649169
For a page dedicated to this direction, see Hectometer to Fathom.
Understanding the Fathom (ftm)
A fathom is six feet.
Understanding the Hectometer (hm)
Hectometer is 100 meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectometers are in 1 fathom?
1 fathom equals 0.018288 hectometers, using the exact defined conversion factor rather than an estimate.
How do I convert fathom to hectometer?
Multiply the fathom value by 0.018288. The converter above does this instantly to whatever precision you set.
How do I convert hectometer back to fathom?
Use the reverse factor: 1 hectometer equals 54.68066492 fathoms. You can also use the swap control in the converter above to flip the direction instantly.
What is a fathom?
Fathom (ftm) is a unit of length.
What is a hectometer?
Hectometer (hm) is a unit of length.
Is the fathom to hectometer conversion exact?
Yes. Both fathom and hectometer are defined by fixed standards rather than physical artifacts, so the factor of 0.018288 used above is exact to as many digits as you choose to display.