Home / Length Conversion / Convert inch [in] to inch (US survey) [in]
Convert inch [in] to inch (US survey) [in]
Please provide values below to Convert inch [in] to inch (US survey) [in], or vice versa.
What is an Inch (in)?
The inch (in) equals 1⁄12 of a foot or 2.54 centimeters. It is widely used in the US and UK for screen sizes, paper dimensions, and everyday objects.
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.
inch [in] to inch (US survey) [in] Conversion Table
| inch [in] | inch (US survey) [in] |
|---|---|
| 0.01 inch [in] | 0.00999998 inch (US survey) [in] |
| 0.1 inch [in] | 0.0999998 inch (US survey) [in] |
| 1 inch [in] | 0.999998 inch (US survey) [in] |
| 2 inch [in] | 1.999996 inch (US survey) [in] |
| 3 inch [in] | 2.999994 inch (US survey) [in] |
| 5 inch [in] | 4.99999 inch (US survey) [in] |
| 10 inch [in] | 9.99998 inch (US survey) [in] |
| 20 inch [in] | 19.99996 inch (US survey) [in] |
| 50 inch [in] | 49.9999 inch (US survey) [in] |
| 100 inch [in] | 99.9998 inch (US survey) [in] |
| 1000 inch [in] | 999.998 inch (US survey) [in] |
How to Convert inch [in] to inch (US survey) [in]
1 inch [in] = 0.99999799999998 inch (US survey) [in]
1 inch (US survey) [in] = 1.000002000004 inch [in]
Example: convert 15 inch [in] to inch (US survey) [in]:
15 × 0.99999799999998 = 14.99997 inch (US survey) [in]