Home / Length Conversion / Convert inch (US survey) [in] to kilometer [km]
Convert inch (US survey) [in] to kilometer [km]
Please provide values below to Convert inch (US survey) [in] to kilometer [km], 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 a Kilometer (km)?
The kilometer (km) is equal to 1,000 meters. It is commonly used to measure long distances, such as road lengths and travel ranges between cities.
inch (US survey) [in] to kilometer [km] Conversion Table
| inch (US survey) [in] | kilometer [km] |
|---|---|
| 0.01 inch (US survey) [in] | 2.54000508001e-7 kilometer [km] |
| 0.1 inch (US survey) [in] | 2.54000508001e-6 kilometer [km] |
| 1 inch (US survey) [in] | 2.54000508001e-5 kilometer [km] |
| 2 inch (US survey) [in] | 5.08001016002e-5 kilometer [km] |
| 3 inch (US survey) [in] | 7.62001524003e-5 kilometer [km] |
| 5 inch (US survey) [in] | 0.000127000254001 kilometer [km] |
| 10 inch (US survey) [in] | 0.000254000508001 kilometer [km] |
| 20 inch (US survey) [in] | 0.000508001016002 kilometer [km] |
| 50 inch (US survey) [in] | 0.00127000254001 kilometer [km] |
| 100 inch (US survey) [in] | 0.00254000508001 kilometer [km] |
| 1000 inch (US survey) [in] | 0.0254000508001 kilometer [km] |
How to Convert inch (US survey) [in] to kilometer [km]
1 inch (US survey) [in] = 2.5400050800102E-5 kilometer [km]
1 kilometer [km] = 39369.999999999 inch (US survey) [in]
Example: convert 15 inch (US survey) [in] to kilometer [km]:
15 × 2.5400050800102E-5 = 0.00038100076200153 kilometer [km]