Convert Foot (US Survey) (ft (US)) to Span (Cloth) (span) instantly.
Foot (US Survey) to Span (Cloth) conversion
1 Foot (US Survey) (ft (US)) = 1.333336 Span (Cloth) (span). To convert Foot (US Survey) to Span (Cloth), multiply the value by 1.333336.
| Foot (US Survey) (ft (US)) | Span (Cloth) (span) |
|---|---|
| 1 | 1.333336 |
| 2 | 2.666672 |
| 5 | 6.66668 |
| 10 | 13.33336 |
| 25 | 33.3334 |
| 50 | 66.6668 |
| 100 | 133.3336 |
| 1000 | 1333.336 |
Frequently asked questions
How many Span (Cloth) are in one Foot (US Survey)?
One Foot (US Survey) (ft (US)) equals 1.333336 Span (Cloth) (span).
How do I convert Foot (US Survey) to Span (Cloth)?
To convert Foot (US Survey) to Span (Cloth), multiply the value by 1.333336.
What is 10 Foot (US Survey) in Span (Cloth)?
10 Foot (US Survey) = 13.33336 Span (Cloth).
About these units
Foot (US Survey) (ft (US))
The US Survey Foot is a standardized version of the foot, defined as exactly 1200/3937 meters (~0.30480061 m). It was adopted to maintain continuity with older surveying records when converting to the metric system. Surveyors, engineers, and geographers in the United States used this unit for mapping, cadastral surveys, and infrastructure projects. Its slight difference from the international foot allows historical survey data to align accurately with modern geodetic coordinates. Although the international foot is now more common, the US survey foot remains relevant for interpreting historical survey data and legal property boundaries.
Span (Cloth) (span)
The span is a unit traditionally used in textile measurement, equal to the distance between the tip of the thumb and the tip of the little finger when the hand is fully extended, approximately 22.86 cm (9 inches). This anthropometric unit was widely used by weavers and cloth merchants to measure lengths of fabric quickly and intuitively. Its small scale made it convenient for practical applications where tape measures or rulers were unavailable. The span also appears in cultural and historical texts as a natural unit of human proportion. While largely obsolete today, it offers insight into pre-industrial textile practices and the anthropometric basis of early measurement systems.