Chain to Kilometer (ch → km)
Convert chain to kilometer instantly. The conversion factor below is exact by international definition.
Realtime·length·imperial
Exact
ch
× 0.0201
km
0.020117
Precision [auto]
6
📐ch to km formulaExact
km = ch × 0.0201168
Inverse: ch = km × 49.709695378987
Worked example: 1 ch = 0.0201168 km
ℹ️About these units
Chain (ch)
Kilometer (km)
Road distances in most countries.
📊Reference table: ch → km
| Chain (ch) | Kilometer (km) |
|---|---|
| 1 | 0.020117 |
| 2 | 0.040234 |
| 5 | 0.100584 |
| 10 | 0.201168 |
| 15 | 0.301752 |
| 20 | 0.402336 |
| 25 | 0.50292 |
| 50 | 1.0058 |
| 100 | 2.0117 |
| 250 | 5.0292 |
| 500 | 10.0584 |
| 750 | 15.0876 |
| 1,000 | 20.1168 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
GET https://convertnavi.com/api/v1/convert?value=10&from=chain&to=kilometerEmbed this converter
<div data-convertnavi="chain->kilometer"></div>
<script async src="https://convertnavi.com/embed.js"></script>