A fathom is six feet.
Fathoms to Centimeters Converter — ftm to cm
Convert Fathom (ftm) to Centimeter (cm) using the exact conversion factor (1 fathom = 182.88 centimeter). See the formula, worked examples, conversion table, history, and common uses.
Fathoms to Centimeters 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.
Centimeter is 0.01 meter units.
Result = input x 1.8288 / 0.01.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fathoms to Centimeters
Fathom and Centimeter both measure length. Specifically: A fathom is six feet, and centimeter is 0.01 meter units.
Formula
centimeters = fathoms × 182.88
This factor comes from each unit's defined relationship to the category's base unit: 1 fathom equals 1.8288 base units, and 1 centimeter equals 0.01 base units, so dividing one by the other gives the direct fathom-to-centimeter factor of 182.88.
Simple example
1 ftm × 182.88 = 182.88 cm
1 fathom = 182.88 centimeters.
Real-world example
10 ftm × 182.88 = 1,828.8 cm
10 fathoms = 1,828.8 centimeters.
Conversion table
| Fathom (ftm) | Centimeter (cm) |
|---|---|
| 1 ftm | 182.88 cm |
| 5 ftm | 914.4 cm |
| 10 ftm | 1,828.8 cm |
| 21.0975 ftm | 3,858.3108 cm |
| 42.195 ftm | 7,716.6216 cm |
| 100 ftm | 18,288 cm |
Reverse conversion: Centimeter to Fathom
182.88 cm × 0.005468066492 = 1 ftm
182.88 centimeters = 1 fathom.
fathoms = centimeters × 0.00546806649169
For a page dedicated to this direction, see Centimeter to Fathom.
Understanding the Fathom (ftm)
A fathom is six feet.
Understanding the Centimeter
Centimeter (cm) measures distance. A centimeter is one-hundredth of a meter. It is classified as a SI derived (metric prefix) unit.
Where it's used: Standard small-length unit worldwide except the US
Uses of the Centimeter today
- Everyday small-object and body measurement (height, clothing sizes) outside the US
- Construction and manufacturing tolerances internationally
History of the Centimeter
The centimeter follows directly from the meter via the 'centi-' SI prefix (10⁻²), introduced with the metric system in the 1790s.
Historical origin. Centimeter was not the invention of a single named person; it developed through the process described above.
Centimeter — sources
- BIPM SI Brochure — SI prefixes — Defines 'centi-' as the prefix for 10⁻².
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centimeters are in 1 fathom?
1 fathom equals 182.88 centimeters, using the exact defined conversion factor rather than an estimate.
How do I convert fathom to centimeter?
Multiply the fathom value by 182.88. The converter above does this instantly to whatever precision you set.
How do I convert centimeter back to fathom?
Use the reverse factor: 1 centimeter equals 0.0054680665 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 centimeter?
Centimeter (cm) measures distance. A centimeter is one-hundredth of a meter. It is classified as a SI derived (metric prefix) unit.
Is the fathom to centimeter conversion exact?
Yes. Both fathom and centimeter are defined by fixed standards rather than physical artifacts, so the factor of 182.88 used above is exact to as many digits as you choose to display.