Chain to Astronomical unit (ch → AU)
Convert chain to astronomical unit instantly. The conversion factor below is exact by international definition.
Realtime·length·imperial
Exact
ch
× 0
AU
0
Precision [auto]
6
📐ch to AU formulaExact
AU = ch × 1.344725e-10
Inverse: ch = AU × 7.436465e+9
Worked example: 1 ch = 1.344725e-10 AU
ℹ️About these units
Chain (ch)
Astronomical unit (AU)
Source: IAU 2012 definition.
📊Reference table: ch → AU
| Chain (ch) | Astronomical unit (AU) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 5 | 0 |
| 10 | 0 |
| 15 | 0 |
| 20 | 0 |
| 25 | 0 |
| 50 | 0.00000001 |
| 100 | 0.00000001 |
| 250 | 0.00000003 |
| 500 | 0.00000007 |
| 750 | 0.0000001 |
| 1,000 | 0.00000013 |
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=astronomical-unitEmbed this converter
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