Convert Cable to Inch
Convert cables to inches instantly. 1 cable = 7291.3385826772 inch — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Inch to Cable converter for the reverse conversion.
Units explained
Cable
A cable is a nautical unit of length equal to one tenth of a nautical mile (exactly 185.2 m). It is used in maritime navigation for short-distance descriptions.
The cable derives from the historical length of a ship's anchor cable. Standardised at one tenth of an international nautical mile in 1929.
Cables are used in modern maritime navigation when describing short distances between vessels, anchoring depths, and harbor manoeuvres. Common in naval and yachting contexts.
Standardised at 1/10 nautical mile by the International Hydrographic Organization in 1929.
Inch
An inch is an Imperial and US customary unit of length defined since 1959 as exactly 25.4 millimeters (0.0254 meters). It is still the standard small unit of length in the United States, the United Kingdom (informally), and a few other countries.
The inch derives from the Roman uncia (one-twelfth of a foot) and survived through Anglo-Saxon and medieval English measurement systems. Various definitions persisted regionally until the 1959 International Yard and Pound Agreement standardized the inch globally as exactly 25.4 mm.
Inches are used in the US and UK for body height, screen sizes (TVs, monitors, phones), tire sizes, plumbing, lumber, paper sizes (US Letter is 8.5 × 11 in), and most consumer product specifications in the United States.
Anglo-Saxon origin (predating 1066); standardized to 25.4 mm exactly by the International Yard and Pound Agreement of 1959, signed by the US, UK, Canada, Australia, New Zealand, and South Africa.
Cable to Inch conversion formula
The relationship between cables and inches:
To convert cables to inches, multiply the value in cables by 7291.3385826772. To reverse, multiply inches by 0.000137149.
How to use this converter
Type a value into the calculator. The result in inches updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Inch to Cable converter for the reverse direction.
Step-by-step: convert cables to inches
- Write down the value in cables (cable).
- Multiply that value by the factor 7291.3385826772.
- The product is the equivalent value in inches (in).
- To reverse, multiply the inch value by 0.000137149.
Worked examples
Example 1 — Convert 1 cable to in:
1 × 7291.3385826772 = 7291.3385826772 in
Example 2 — Convert 100 cable to in:
100 × 7291.3385826772 = 729133.8582677166 in
Cable to Inch conversion table
Standard reference values for converting cables to inches:
| Cable [cable] | Inch [in] |
|---|---|
| 0.01 | 72.9133858268 |
| 0.1 | 729.1338582677 |
| 1 | 7291.3385826772 |
| 2 | 14582.6771653543 |
| 3 | 21874.0157480315 |
| 4 | 29165.3543307087 |
| 5 | 36456.6929133858 |
| 10 | 72913.3858267717 |
| 20 | 145826.7716535433 |
| 30 | 218740.157480315 |
| 40 | 291653.5433070866 |
| 50 | 364566.9291338583 |
| 100 | 729133.8582677166 |
| 500 | 3645669.2913385825 |
| 1000 | 7291338.582677165 |
Frequently asked questions
How many inches is 1 cable?
How do I convert cables to inches?
How do I convert inches back to cables?
How many inches is 100 cables?
Popular length unit conversions
Convert Cable to other length units
Show all Cable conversions
Metric / SI (4 units)
Imperial / US Customary (26 units)
Sources & references
Conversion factor (1 cable = 7291.3385826772 in) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.