Convert Long Cubit (long cubit) to Fathom (US Survey) (fath (US)) instantly.
About these units
Long Cubit (long cubit)
The long cubit is an extended form of the traditional cubit, often adding an extra palm or handbreadth, resulting in a measurement of approximately 0.525 meters. It was used in ancient Egypt, Israel, and surrounding regions for larger construction projects. This unit allowed architects to scale up structures while maintaining proportionality, particularly in monumental architecture like temples, palaces, and pyramids. Its standardized use enabled consistency across multiple teams of builders working simultaneously on expansive projects. The long cubit also appears in historical and religious texts, giving scholars a reference for interpreting ancient measurements and architectural descriptions.
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.