Home / Length Conversion / Convert a.u. of length [a.u., b] to chain (US survey) [ch]
Convert a.u. of length [a.u., b] to chain (US survey) [ch]
Please provide values below to Convert a.u. of length [a.u., b] to chain (US survey) [ch], or vice versa.
What is an Atomic Unit of Length?
The atomic unit of length (bohr radius ≈ 0.529 Å) represents hydrogen atom's electron orbit radius. Used in quantum calculations where 1 a.u. equals the Bohr radius, simplifying equations in atomic physics.
What is a US Survey Chain?
The US survey chain (∼20.1168 m) used the US survey foot. This measurement was key in the rectangular survey system that mapped the American frontier.
a.u. of length [a.u., b] to chain (US survey) [ch] Conversion Table
| a.u. of length [a.u., b] | chain (US survey) [ch] |
|---|---|
| 0.01 a.u. of length [a.u., b] | 2.63051872388e-14 chain (US survey) [ch] |
| 0.1 a.u. of length [a.u., b] | 2.63051872388e-13 chain (US survey) [ch] |
| 1 a.u. of length [a.u., b] | 2.63051872388e-12 chain (US survey) [ch] |
| 2 a.u. of length [a.u., b] | 5.26103744776e-12 chain (US survey) [ch] |
| 3 a.u. of length [a.u., b] | 7.89155617164e-12 chain (US survey) [ch] |
| 5 a.u. of length [a.u., b] | 1.31525936194e-11 chain (US survey) [ch] |
| 10 a.u. of length [a.u., b] | 2.63051872388e-11 chain (US survey) [ch] |
| 20 a.u. of length [a.u., b] | 5.26103744776e-11 chain (US survey) [ch] |
| 50 a.u. of length [a.u., b] | 1.31525936194e-10 chain (US survey) [ch] |
| 100 a.u. of length [a.u., b] | 2.63051872388e-10 chain (US survey) [ch] |
| 1000 a.u. of length [a.u., b] | 2.63051872388e-9 chain (US survey) [ch] |
How to Convert a.u. of length [a.u., b] to chain (US survey) [ch]
1 a.u. of length [a.u., b] = 2.6305187238802E-12 chain (US survey) [ch]
1 chain (US survey) [ch] = 380153157976.74 a.u. of length [a.u., b]
Example: convert 15 a.u. of length [a.u., b] to chain (US survey) [ch]:
15 × 2.6305187238802E-12 = 3.9457780858202E-11 chain (US survey) [ch]