Convert Long Reed (long reed) to Fathom (US Survey) (fath (US)) instantly.
Long Reed to Fathom (US Survey) conversion
1 Long Reed (long reed) = 1.7499965 Fathom (US Survey) (fath (US)). To convert Long Reed to Fathom (US Survey), multiply the value by 1.7499965.
| Long Reed (long reed) | Fathom (US Survey) (fath (US)) |
|---|---|
| 1 | 1.7499965 |
| 2 | 3.499993 |
| 5 | 8.7499825 |
| 10 | 17.499965 |
| 25 | 43.749913 |
| 50 | 87.499825 |
| 100 | 174.99965 |
| 1000 | 1749.9965 |
Frequently asked questions
How many Fathom (US Survey) are in one Long Reed?
One Long Reed (long reed) equals 1.7499965 Fathom (US Survey) (fath (US)).
How do I convert Long Reed to Fathom (US Survey)?
To convert Long Reed to Fathom (US Survey), multiply the value by 1.7499965.
What is 10 Long Reed in Fathom (US Survey)?
10 Long Reed = 17.499965 Fathom (US Survey).
About these units
Long Reed (long reed)
The long reed is a traditional unit of length used in Egypt and other ancient cultures, roughly equivalent to 2 cubits. It was employed in surveying, architecture, and the measurement of agricultural fields. The unit's length made it suitable for laying out longer distances with relatively few measurements, especially in river valley contexts where precision at large scales was important for irrigation and crop management. Historical records show the long reed in use for temple construction, pyramidal measurements, and land division, illustrating the practical integration of human-based units into early engineering practices.
Fathom (US Survey) (fath (US))
The US Survey Fathom is defined as 6 US Survey Feet (~1.8288 meters), identical in proportion to the traditional fathom but scaled to the US Survey Foot. Maritime surveys, early river navigation, and hydrographic measurements relied on this unit for determining depths and plotting charts. In terrestrial applications, the fathom occasionally served as a practical measure for large structures or obstacles. Although less relevant in contemporary usage, understanding the US survey fathom is crucial for interpreting historical navigation data, nautical charts, and engineering projects using older measurement systems.