Convert Cable to Caliber
Convert cables to calibers instantly. 1 cable = 729133.8582677165 caliber — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Caliber 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.
Caliber
In length-measurement context, a caliber is a unit equal to one hundredth of an inch (2.54×10⁻⁴ m). The same word also refers to a firearm's bore diameter; in that context the value depends on the specific cartridge.
The caliber as a length unit derives from the inch by hundredth subdivision. Standardised through the 1959 International Yard and Pound Agreement.
Calibers appear in ballistics literature (alongside the more common usage as bore diameter), historical small-arms specifications, and a few precision-engineering contexts. Often confused with the cartridge-naming caliber, which is a different concept.
Length-unit usage standardised through the 1959 International Yard and Pound Agreement; the bore-diameter usage long predates this.
Cable to Caliber conversion formula
The relationship between cables and calibers:
To convert cables to calibers, multiply the value in cables by 729133.8582677165. To reverse, multiply calibers by 1.37149e-6.
How to use this converter
Type a value into the calculator. The result in calibers updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Caliber to Cable converter for the reverse direction.
Step-by-step: convert cables to calibers
- Write down the value in cables (cable).
- Multiply that value by the factor 729133.8582677165.
- The product is the equivalent value in calibers (cl).
- To reverse, multiply the caliber value by 1.37149e-6.
Worked examples
Example 1 — Convert 1 cable to cl:
1 × 729133.8582677165 = 729133.8582677165 cl
Example 2 — Convert 100 cable to cl:
100 × 729133.8582677165 = 7.291339e+7 cl
Cable to Caliber conversion table
Standard reference values for converting cables to calibers:
| Cable [cable] | Caliber [cl] |
|---|---|
| 0.01 | 7291.3385826772 |
| 0.1 | 72913.3858267717 |
| 1 | 729133.8582677165 |
| 2 | 1458267.716535433 |
| 3 | 2187401.5748031493 |
| 4 | 2916535.4330708659 |
| 5 | 3645669.2913385825 |
| 10 | 7291338.582677165 |
| 20 | 1.458268e+7 |
| 30 | 2.187402e+7 |
| 40 | 2.916535e+7 |
| 50 | 3.645669e+7 |
| 100 | 7.291339e+7 |
| 500 | 3.645669e+8 |
| 1000 | 7.291339e+8 |
Frequently asked questions
How many calibers is 1 cable?
How do I convert cables to calibers?
How do I convert calibers back to cables?
How many calibers is 100 cables?
Popular length unit conversions
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Metric / SI (4 units)
Imperial / US Customary (26 units)
Sources & references
Conversion factor (1 cable = 729133.8582677165 cl) 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 Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.