Convert inch (US survey) [in] to ell
Please provide values below to Convert inch (US survey) [in] to ell, 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 Ell?
The ell was a medieval cloth measurement ranging from 27-45 inches (69-114 cm) across Europe. The English ell measured 45 inches (1.143 m), while the Scottish ell was longer at 37 inches (94 cm). Derived from the Latin 'ulna' (arm), it represented the length from elbow to fingertip plus an extra hand span for cloth merchants.
inch (US survey) [in] to ell Conversion Table
| inch (US survey) [in] | ell |
|---|---|
| 0.01 inch (US survey) [in] | 0.000222222666668 ell |
| 0.1 inch (US survey) [in] | 0.00222222666668 ell |
| 1 inch (US survey) [in] | 0.0222222666668 ell |
| 2 inch (US survey) [in] | 0.0444445333335 ell |
| 3 inch (US survey) [in] | 0.0666668000003 ell |
| 5 inch (US survey) [in] | 0.111111333334 ell |
| 10 inch (US survey) [in] | 0.222222666668 ell |
| 20 inch (US survey) [in] | 0.444445333335 ell |
| 50 inch (US survey) [in] | 1.11111333334 ell |
| 100 inch (US survey) [in] | 2.22222666668 ell |
| 1000 inch (US survey) [in] | 22.2222666668 ell |
How to Convert inch (US survey) [in] to ell
1 inch (US survey) [in] = 0.022222266666756 ell
1 ell = 44.999909999999 inch (US survey) [in]
Example: convert 15 inch (US survey) [in] to ell:
15 × 0.022222266666756 = 0.33333400000134 ell