Chains to Kilometers (ch → km)
Formula
1 ch = 0.0201168 kmConversion Table
| ch | km |
|---|---|
| 0 | 0 |
| 1.0000 | 0.020117 |
| 2.0000 | 0.040234 |
| 3.0000 | 0.060350 |
| 4.0000 | 0.080467 |
| 5.0000 | 0.10058 |
| 6.0000 | 0.12070 |
| 7.0000 | 0.14082 |
| 8.0000 | 0.16093 |
| 9.0000 | 0.18105 |
| 10.000 | 0.20117 |
| 11.000 | 0.22128 |
| 12.000 | 0.24140 |
| 13.000 | 0.26152 |
| 14.000 | 0.28164 |
| 15.000 | 0.30175 |
| 16.000 | 0.32187 |
| 17.000 | 0.34199 |
| 18.000 | 0.36210 |
| 19.000 | 0.38222 |
| ch | km |
|---|---|
| 20.000 | 0.40234 |
| 21.000 | 0.42245 |
| 22.000 | 0.44257 |
| 23.000 | 0.46269 |
| 24.000 | 0.48280 |
| 25.000 | 0.50292 |
| 26.000 | 0.52304 |
| 27.000 | 0.54315 |
| 28.000 | 0.56327 |
| 29.000 | 0.58339 |
| 30.000 | 0.60350 |
| 31.000 | 0.62362 |
| 32.000 | 0.64374 |
| 33.000 | 0.66385 |
| 34.000 | 0.68397 |
| 35.000 | 0.70409 |
| 36.000 | 0.72420 |
| 37.000 | 0.74432 |
| 38.000 | 0.76444 |
| 39.000 | 0.78456 |
| ch | km |
|---|---|
| 40.000 | 0.80467 |
| 41.000 | 0.82479 |
| 42.000 | 0.84491 |
| 43.000 | 0.86502 |
| 44.000 | 0.88514 |
| 45.000 | 0.90526 |
| 46.000 | 0.92537 |
| 47.000 | 0.94549 |
| 48.000 | 0.96561 |
| 49.000 | 0.98572 |
| 50.000 | 1.0058 |
| 51.000 | 1.0260 |
| 52.000 | 1.0461 |
| 53.000 | 1.0662 |
| 54.000 | 1.0863 |
| 55.000 | 1.1064 |
| 56.000 | 1.1265 |
| 57.000 | 1.1467 |
| 58.000 | 1.1668 |
| 59.000 | 1.1869 |
| ch | km |
|---|---|
| 60.000 | 1.2070 |
| 61.000 | 1.2271 |
| 62.000 | 1.2472 |
| 63.000 | 1.2674 |
| 64.000 | 1.2875 |
| 65.000 | 1.3076 |
| 66.000 | 1.3277 |
| 67.000 | 1.3478 |
| 68.000 | 1.3679 |
| 69.000 | 1.3881 |
| 70.000 | 1.4082 |
| 71.000 | 1.4283 |
| 72.000 | 1.4484 |
| 73.000 | 1.4685 |
| 74.000 | 1.4886 |
| 75.000 | 1.5088 |
| 76.000 | 1.5289 |
| 77.000 | 1.5490 |
| 78.000 | 1.5691 |
| 79.000 | 1.5892 |
Chains to Kilometers Conversion
Converting Chains (ch) to Kilometers (km) is a common length conversion. 1 ch equals 0.020117 km. For example, 100 ch is equal to 2.01168 km.
Quick Mental Math: Chains to Kilometers
Divide chains by 49.7 to convert to kilometers.
Why is converting Chains to Kilometers tricky?
chains to kilometers requires a non-intuitive multiplier that resists memorization.
Quick Reference Values
1 ch = 0.020117 km. 5 ch = 0.100584 km. 10 ch = 0.201168 km. 25 ch = 0.50292 km. 50 ch = 1.00584 km. 100 ch = 2.01168 km.
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].
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].
Common Misspellings
People often search for this conversion using these alternate spellings: chaines, chian, chainz, chaine, kilometres, kilomiter, kilometerss, kilomters. All of these refer to the Chains to Kilometers conversion.