Home / Length Conversion / Convert Roman actus to inch (US survey) [in]
Convert Roman actus to inch (US survey) [in]
Please provide values below to Convert Roman actus to inch (US survey) [in], or vice versa.
What is a Roman Actus?
The Roman Actus was a Roman unit of length, roughly equivalent to 35.5 meters or 116.5 Roman feet. It was also used to measure area, specifically the *actus quadratus*.
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.
Roman actus to inch (US survey) [in] Conversion Table
| Roman actus | inch (US survey) [in] |
|---|---|
| 0.01 Roman actus | 13.967972064 inch (US survey) [in] |
| 0.1 Roman actus | 139.67972064 inch (US survey) [in] |
| 1 Roman actus | 1396.7972064 inch (US survey) [in] |
| 2 Roman actus | 2793.5944128 inch (US survey) [in] |
| 3 Roman actus | 4190.3916192 inch (US survey) [in] |
| 5 Roman actus | 6983.986032 inch (US survey) [in] |
| 10 Roman actus | 13967.972064 inch (US survey) [in] |
| 20 Roman actus | 27935.944128 inch (US survey) [in] |
| 50 Roman actus | 69839.86032 inch (US survey) [in] |
| 100 Roman actus | 139679.72064 inch (US survey) [in] |
| 1000 Roman actus | 1396797.2064 inch (US survey) [in] |
How to Convert Roman actus to inch (US survey) [in]
1 Roman actus = 1396.7972064 inch (US survey) [in]
1 inch (US survey) [in] = 0.00071592353952178 Roman actus
Example: convert 15 Roman actus to inch (US survey) [in]:
15 × 1396.7972064 = 20951.958096 inch (US survey) [in]