Convert Kilometer (km) to Chain (US Survey) (ch (US)) instantly.
Kilometer to Chain (US Survey) conversion
1 Kilometer (km) = 49.709596 Chain (US Survey) (ch (US)). To convert Kilometer to Chain (US Survey), multiply the value by 49.709596.
| Kilometer (km) | Chain (US Survey) (ch (US)) |
|---|---|
| 1 | 49.709596 |
| 2 | 99.419192 |
| 5 | 248.54798 |
| 10 | 497.09596 |
| 25 | 1242.7399 |
| 50 | 2485.4798 |
| 100 | 4970.9596 |
| 1000 | 49709.596 |
Frequently asked questions
How many Chain (US Survey) are in one Kilometer?
One Kilometer (km) equals 49.709596 Chain (US Survey) (ch (US)).
How do I convert Kilometer to Chain (US Survey)?
To convert Kilometer to Chain (US Survey), multiply the value by 49.709596.
What is 10 Kilometer in Chain (US Survey)?
10 Kilometer = 497.09596 Chain (US Survey).
About these units
Kilometer (km)
A kilometer is equal to one thousand meters and serves as the standard large-scale terrestrial distance unit in nearly all countries that use the metric system. It provides a convenient middle ground between the human walking scale and the geographic scale of cities, regions, and countries. Road signs, maps, geographic information systems, and national transportation networks rely heavily on kilometers to express distances succinctly and uniformly. Because kilometers integrate seamlessly into the metric system, they also appear in scientific contexts—ranging from geologic fault lengths to atmospheric layer thicknesses. In natural disasters such as earthquakes or volcanic eruptions, distances from epicenters or vents are often measured in kilometers to communicate scale effectively to the public. The kilometer's widespread use demonstrates the power of the metric system's decimal structure, offering simplicity and international standardization.
Chain (US Survey) (ch (US))
The US Survey Chain is defined as 66 US Survey Feet (~20.1168 meters), aligning with the historic Gunter's chain but adapted to the US survey foot. It is used primarily in cadastral surveys, property delineation, and historical land records. Surveyors employ the chain for practical measurements of fields, lots, and infrastructure layouts. The unit's subdivision into 100 links simplifies area calculation, as 10 square chains equal one acre, maintaining continuity with older surveying systems. Even today, engineers and surveyors working with legacy data encounter the US survey chain in historical deeds, maps, and legal descriptions. Its precision ensures consistency when reconciling pre-modern measurements with modern coordinates.