Convert inch (US survey) [in] to a.u. of length [a.u., b]
Please provide values below to Convert inch (US survey) [in] to a.u. of length [a.u., b], or vice versa.
What is a US Survey Inch?
The US survey inch (1/39.37 meter ≈ 2.540005 cm) was slightly longer than the international inch (2.54 cm). Used in all American engineering drawings until 2023, its difference caused measurable discrepancies in large-scale projects.
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.
inch (US survey) [in] to a.u. of length [a.u., b] Conversion Table
| inch (US survey) [in] | a.u. of length [a.u., b] |
|---|---|
| 0.01 inch (US survey) [in] | 4799913.61082 a.u. of length [a.u., b] |
| 0.1 inch (US survey) [in] | 47999136.1082 a.u. of length [a.u., b] |
| 1 inch (US survey) [in] | 479991361.082 a.u. of length [a.u., b] |
| 2 inch (US survey) [in] | 959982722.164 a.u. of length [a.u., b] |
| 3 inch (US survey) [in] | 1439974083.25 a.u. of length [a.u., b] |
| 5 inch (US survey) [in] | 2399956805.41 a.u. of length [a.u., b] |
| 10 inch (US survey) [in] | 4799913610.82 a.u. of length [a.u., b] |
| 20 inch (US survey) [in] | 9599827221.64 a.u. of length [a.u., b] |
| 50 inch (US survey) [in] | 23999568054.1 a.u. of length [a.u., b] |
| 100 inch (US survey) [in] | 47999136108.2 a.u. of length [a.u., b] |
| 1000 inch (US survey) [in] | 479991361082 a.u. of length [a.u., b] |
How to Convert inch (US survey) [in] to a.u. of length [a.u., b]
1 inch (US survey) [in] = 479991361.08177 a.u. of length [a.u., b]
1 a.u. of length [a.u., b] = 2.083370829313E-9 inch (US survey) [in]
Example: convert 15 inch (US survey) [in] to a.u. of length [a.u., b]:
15 × 479991361.08177 = 7199870416.2265 a.u. of length [a.u., b]