Kilometers to Chains (km → ch)
Formula
1 km = 49.709695378986716 chConversion Table
| km | ch |
|---|---|
| 0 | 0 |
| 1.0000 | 49.710 |
| 2.0000 | 99.419 |
| 3.0000 | 149.13 |
| 4.0000 | 198.84 |
| 5.0000 | 248.55 |
| 6.0000 | 298.26 |
| 7.0000 | 347.97 |
| 8.0000 | 397.68 |
| 9.0000 | 447.39 |
| 10.000 | 497.10 |
| 11.000 | 546.81 |
| 12.000 | 596.52 |
| 13.000 | 646.23 |
| 14.000 | 695.94 |
| 15.000 | 745.65 |
| 16.000 | 795.36 |
| 17.000 | 845.06 |
| 18.000 | 894.77 |
| 19.000 | 944.48 |
| km | ch |
|---|---|
| 20.000 | 994.19 |
| 21.000 | 1,043.9 |
| 22.000 | 1,093.6 |
| 23.000 | 1,143.3 |
| 24.000 | 1,193.0 |
| 25.000 | 1,242.7 |
| 26.000 | 1,292.5 |
| 27.000 | 1,342.2 |
| 28.000 | 1,391.9 |
| 29.000 | 1,441.6 |
| 30.000 | 1,491.3 |
| 31.000 | 1,541.0 |
| 32.000 | 1,590.7 |
| 33.000 | 1,640.4 |
| 34.000 | 1,690.1 |
| 35.000 | 1,739.8 |
| 36.000 | 1,789.5 |
| 37.000 | 1,839.3 |
| 38.000 | 1,889.0 |
| 39.000 | 1,938.7 |
| km | ch |
|---|---|
| 40.000 | 1,988.4 |
| 41.000 | 2,038.1 |
| 42.000 | 2,087.8 |
| 43.000 | 2,137.5 |
| 44.000 | 2,187.2 |
| 45.000 | 2,236.9 |
| 46.000 | 2,286.6 |
| 47.000 | 2,336.4 |
| 48.000 | 2,386.1 |
| 49.000 | 2,435.8 |
| 50.000 | 2,485.5 |
| 51.000 | 2,535.2 |
| 52.000 | 2,584.9 |
| 53.000 | 2,634.6 |
| 54.000 | 2,684.3 |
| 55.000 | 2,734.0 |
| 56.000 | 2,783.7 |
| 57.000 | 2,833.5 |
| 58.000 | 2,883.2 |
| 59.000 | 2,932.9 |
| km | ch |
|---|---|
| 60.000 | 2,982.6 |
| 61.000 | 3,032.3 |
| 62.000 | 3,082.0 |
| 63.000 | 3,131.7 |
| 64.000 | 3,181.4 |
| 65.000 | 3,231.1 |
| 66.000 | 3,280.8 |
| 67.000 | 3,330.5 |
| 68.000 | 3,380.3 |
| 69.000 | 3,430.0 |
| 70.000 | 3,479.7 |
| 71.000 | 3,529.4 |
| 72.000 | 3,579.1 |
| 73.000 | 3,628.8 |
| 74.000 | 3,678.5 |
| 75.000 | 3,728.2 |
| 76.000 | 3,777.9 |
| 77.000 | 3,827.6 |
| 78.000 | 3,877.4 |
| 79.000 | 3,927.1 |
Kilometers to Chains Conversion
Converting Kilometers (km) to Chains (ch) is a common length conversion. 1 km equals 49.709695 ch. For example, 100 km is equal to 4,970.969538 ch.
Quick Mental Math: Kilometers to Chains
Multiply kilometers by 49.7 to estimate chains (surveying).
Why is converting Kilometers to Chains tricky?
One unit is obscure or specialized, making the conversion unfamiliar to most people.
Quick Reference Values
1 km = 49.709695 ch. 5 km = 248.548477 ch. 10 km = 497.096954 ch. 25 km = 1,242.742384 ch. 50 km = 2,485.484769 ch. 100 km = 4,970.969538 ch.
What is Kilometers?
Kilometers (km) is a unit of length. The kilometer is a metric unit of length equal to 1,000 meters. It is used as a standard measure for distances in the SI system, where one meter is defined by the speed of light in vacuum. The kilometer facilitates expressing larger distances conveniently [bipm-si-brochure]. The kilometer was established in France during the metric system's creation in the late 18th century as 1,000 meters. It was adopted internationally to provide a uniform length measurement for land distances and mapping [bipm-si-brochure]. Kilometers are widely used globally for road distances, geography, and transportation metrics. Countries including Canada, Australia, and most of Europe use kilometers for speed limits and distance signs, following SI conventions [nist-si-guide].
What is Chains?
Chains (ch) is a unit of length. A chain is a unit of length equal to 66 feet or exactly 20.1168 meters. It was historically used in land surveying and equals 100 links. The chain is defined as 66 feet to maintain consistency with imperial measurements and is standardized for surveying purposes [nist-si-guide]. The chain was introduced by Edmund Gunter in 1620 to simplify land measurement and surveying. Adopted widely in English-speaking countries, it facilitated mapping and land division before metric units became prevalent [nist-si-guide]. Chains are primarily used in surveying and real estate in the United States, Canada, and parts of Australia. Although largely replaced by metric units globally, chains remain a legal unit in some jurisdictions for land records [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: kilometres, kilomiter, kilometerss, kilomters, chaines, chian, chainz, chaine. All of these refer to the Kilometers to Chains conversion.