Convert Inch (US Survey) (in (US)) to Chain (US Survey) (ch (US)) instantly.
Inch (US Survey) to Chain (US Survey) conversion
1 Inch (US Survey) (in (US)) = 0.0012626263 Chain (US Survey) (ch (US)). To convert Inch (US Survey) to Chain (US Survey), multiply the value by 0.0012626263.
| Inch (US Survey) (in (US)) | Chain (US Survey) (ch (US)) |
|---|---|
| 1 | 0.0012626263 |
| 2 | 0.0025252525 |
| 5 | 0.0063131313 |
| 10 | 0.012626263 |
| 25 | 0.031565657 |
| 50 | 0.063131313 |
| 100 | 0.12626263 |
| 1000 | 1.2626263 |
Frequently asked questions
How many Chain (US Survey) are in one Inch (US Survey)?
One Inch (US Survey) (in (US)) equals 0.0012626263 Chain (US Survey) (ch (US)).
How do I convert Inch (US Survey) to Chain (US Survey)?
To convert Inch (US Survey) to Chain (US Survey), multiply the value by 0.0012626263.
What is 10 Inch (US Survey) in Chain (US Survey)?
10 Inch (US Survey) = 0.012626263 Chain (US Survey).
About these units
Inch (US Survey) (in (US))
The US Survey Inch is derived from the US survey foot, making it exactly 1/12 of the US survey foot (~2.540006 cm). It is used in precise surveying applications where small differences can accumulate over large distances. Historically, it ensured consistency in cadastral maps, railroad engineering, and construction projects, especially when reconciling legacy measurements with modern geodetic data. Though seldom used outside surveying, the US survey inch highlights the need for consistency and precision in civil engineering and mapping applications.
Chain (US Survey) (ch (US))
The US Survey Chain is defined as 66 US Survey Feet (~20.1168 meters), aligning with the historic Gunter's chain but adapted to the US survey foot. It is used primarily in cadastral surveys, property delineation, and historical land records. Surveyors employ the chain for practical measurements of fields, lots, and infrastructure layouts. The unit's subdivision into 100 links simplifies area calculation, as 10 square chains equal one acre, maintaining continuity with older surveying systems. Even today, engineers and surveyors working with legacy data encounter the US survey chain in historical deeds, maps, and legal descriptions. Its precision ensures consistency when reconciling pre-modern measurements with modern coordinates.