Convert Furlong to Rope
Convert furlongs to ropes instantly. 1 furlong = 33 rope — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Rope to Furlong converter for the reverse conversion.
Units explained
Furlong
A furlong is an Imperial unit of length equal to 660 feet, or exactly one eighth of a mile (about 201.17 m). It is the longest unit in the traditional English farm-and-survey system.
The furlong derives from Old English furh (furrow) + lang (long) — originally the length of a furrow in a typical medieval English open field. Standardised at 660 feet (= 10 chains = 220 yards = 1/8 mile) in medieval times.
Furlongs are the standard distance unit in horse racing (e.g., 'The race is 8 furlongs'), historical English farming and surveying, and occasional poetic or rhetorical usage. Modern racing courses worldwide list distances in furlongs.
Medieval English farming origin; standardised at 660 feet; remains the official distance unit in flat-racing thoroughbred horse races worldwide.
Rope
A rope is an Imperial unit of length equal to 20 feet (6.096 m). It was historically used in English customary measurement, particularly in masonry and some land contexts.
The rope derives from English customary practice and represents 20 feet. Less commonly used than the rod-perch-pole family.
Ropes appear in historical English construction and surveying records but are rare in modern practice. Some legacy specifications and contracts may still reference the unit.
Medieval English customary origin; standardised at 20 feet; became exact via the 1959 International Yard and Pound Agreement.
Furlong to Rope conversion formula
The relationship between furlongs and ropes:
To convert furlongs to ropes, multiply the value in furlongs by 33. To reverse, multiply ropes by 0.0303030303.
How to use this converter
Type a value into the calculator. The result in ropes updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Rope to Furlong converter for the reverse direction.
Step-by-step: convert furlongs to ropes
- Write down the value in furlongs (fur).
- Multiply that value by the factor 33.
- The product is the equivalent value in ropes (rope).
- To reverse, multiply the rope value by 0.0303030303.
Worked examples
Example 1 — Convert 1 fur to rope:
1 × 33 = 33 rope
Example 2 — Convert 100 fur to rope:
100 × 33 = 3300 rope
Furlong to Rope conversion table
Standard reference values for converting furlongs to ropes:
| Furlong [fur] | Rope [rope] |
|---|---|
| 0.01 | 0.33 |
| 0.1 | 3.3 |
| 1 | 33 |
| 2 | 66 |
| 3 | 99 |
| 4 | 132 |
| 5 | 165 |
| 10 | 330 |
| 20 | 660 |
| 30 | 990 |
| 40 | 1320 |
| 50 | 1650 |
| 100 | 3300 |
| 500 | 16500 |
| 1000 | 33000 |
Frequently asked questions
How many ropes is 1 furlong?
How do I convert furlongs to ropes?
How do I convert ropes back to furlongs?
How many ropes is 100 furlongs?
Popular length unit conversions
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Metric / SI (4 units)
Imperial / US Customary (26 units)
Sources & references
Conversion factor (1 fur = 33 rope) 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.