Direct conversion
Convert US survey chain [ch (US survey)] to foot [ft] instantly with formula, examples, chart, and FAQs.
1 US survey chain [ch (US survey)] = 66.000132 foot [ft]
1 US survey chain [ch (US survey)] = 66.000132 foot [ft]
Example: 1 US survey chain [ch (US survey)] equals 66.000132 foot [ft].
Length conversions use the metre as the reference unit. Common imperial relationships are exact where standardized, such as 1 inch = 0.0254 metre and 1 foot = 0.3048 metre.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.
The US survey chain (ch (US survey)) is a length unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse US survey chain when comparing length values, checking specifications, converting between systems, or preparing quick estimates.
The foot is an imperial and US customary length unit equal to exactly 12 inches or 0.3048 meters.
HistoryFoot-based measurement has long customary roots and was standardized internationally in the modern yard-pound system.
Current useFeet are common in building plans, room sizes, height measurements, aviation altitude, and real estate.
| US survey chain [ch (US survey)] | foot [ft] |
|---|---|
| 1 | 66.000132 |
| 2 | 132.000264 |
| 5 | 330.00066 |
| 10 | 660.00132 |
| 20 | 1320.00264 |
| 25 | 1650.0033 |
| 50 | 3300.0066 |
| 100 | 6600.0132 |
| 1000 | 66000.132 |
Use this formula: 1 US survey chain [ch (US survey)] = 66.000132 foot [ft] Enter your value in the calculator and the result updates instantly.
1 US survey chain [ch (US survey)] equals 66.000132 foot [ft].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.