ch to Earth's equatorial radius
92 unitsConvert Chain to Earth's equatorial radius (ch to Earth's equatorial radius)
1 chain = 0.00000315401307 Earth's equatorial radius. Convert chains to Earth's equatorial radius instantly, with the exact factor, the formula and a reference table of common values.
ch to Earth's equatorial radius conversion table
| ch | Earth's equatorial radius |
|---|---|
| 1 ch | 0.00000315401307 Earth's equatorial radius |
| 2 ch | 0.000006308026139 Earth's equatorial radius |
| 3 ch | 0.000009462039209 Earth's equatorial radius |
| 5 ch | 0.00001577006535 Earth's equatorial radius |
| 10 ch | 0.0000315401307 Earth's equatorial radius |
| 20 ch | 0.00006308026139 Earth's equatorial radius |
| 50 ch | 0.0001577006535 Earth's equatorial radius |
| 100 ch | 0.000315401307 Earth's equatorial radius |
| 250 ch | 0.0007885032674 Earth's equatorial radius |
| 500 ch | 0.001577006535 Earth's equatorial radius |
| 1000 ch | 0.00315401307 Earth's equatorial radius |
What is a chain?
The chain belongs to the imperial and US customary family of length units, the system built on inches, feet, yards, and miles. One chain equals 20.1168 meters, so every conversion on this page starts from that single number.
These units grew out of everyday measuring — paces, ropes, plow lengths, and body parts — so they do not line up in tens the way metric units do. That is exactly why a conversion table is useful, and you will find one for chains below.
In writing, the chain is usually shortened to "ch". One chain is 20.1168 meters, and that ratio is what every figure on this page is built from.