Convert Cable to Finger
Convert cables to fingers instantly. 1 cable = 1620.2974628171 finger — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Finger 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.
Finger
A finger is an Imperial unit of length equal to 4.5 inches (114.3 mm). It is one of the historical English cloth-measure units.
The finger derives from English cloth-trade tradition, where it was used as a small measure for ribbons and small fabric pieces. Standardised at 4.5 inches through English customary practice.
Fingers are rare in modern use; they appear primarily in historical English textile records and bartending (where 'a finger of whisky' is an informal usage roughly 1 inch, not 4.5).
Medieval English cloth-trade origin; standardised at 4.5 inches; the value became exact via the 1959 International Yard and Pound Agreement.
Cable to Finger conversion formula
The relationship between cables and fingers:
To convert cables to fingers, multiply the value in cables by 1620.2974628171. To reverse, multiply fingers by 0.0006171706.
How to use this converter
Type a value into the calculator. The result in fingers updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Finger to Cable converter for the reverse direction.
Step-by-step: convert cables to fingers
- Write down the value in cables (cable).
- Multiply that value by the factor 1620.2974628171.
- The product is the equivalent value in fingers (finger).
- To reverse, multiply the finger value by 0.0006171706.
Worked examples
Example 1 — Convert 1 cable to finger:
1 × 1620.2974628171 = 1620.2974628171 finger
Example 2 — Convert 100 cable to finger:
100 × 1620.2974628171 = 162029.7462817148 finger
Cable to Finger conversion table
Standard reference values for converting cables to fingers:
| Cable [cable] | Finger [finger] |
|---|---|
| 0.01 | 16.2029746282 |
| 0.1 | 162.0297462817 |
| 1 | 1620.2974628171 |
| 2 | 3240.5949256343 |
| 3 | 4860.8923884514 |
| 4 | 6481.1898512686 |
| 5 | 8101.4873140857 |
| 10 | 16202.9746281715 |
| 20 | 32405.949256343 |
| 30 | 48608.9238845144 |
| 40 | 64811.8985126859 |
| 50 | 81014.8731408574 |
| 100 | 162029.7462817148 |
| 500 | 810148.7314085739 |
| 1000 | 1620297.4628171478 |
Frequently asked questions
How many fingers is 1 cable?
How do I convert cables to fingers?
How do I convert fingers back to cables?
How many fingers 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 = 1620.2974628171 finger) 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.