What Is This Tool?
This tool converts length measurements from rod, a traditional surveying unit, to span (cloth), a non-SI textile measurement. It helps translate large land measurement units into smaller fabric-related lengths.
How to Use This Tool?
-
Enter the length value in rods (rd) you want to convert
-
Select 'rod [rd]' as the from-unit and 'span (cloth)' as the to-unit
-
Click the convert button to see the equivalent length in span (cloth)
-
Use the displayed result for fabric widths, tailoring, or historical measurement references
Key Features
-
Converts rod (rd) to span (cloth) with a fixed conversion rate
-
Supports understanding of traditional and historical length units
-
Browser-based and easy to use for quick conversion tasks
-
Useful for textile, tailoring, and heritage measurement applications
Examples
-
1 Rod [rd] equals 22 Span (cloth)
-
3 Rods [rd] equal 66 Span (cloth)
Common Use Cases
-
Interpreting distances in historical land deeds and cadastral records
-
Describing agricultural field and fence dimensions from legacy surveys
-
Supporting heritage building or landscape restoration projects
-
Describing narrow fabric widths or trims in historical textile records
-
Quick informal textile measurements in tailoring or handcrafts
Tips & Best Practices
-
Understand the traditional context of rods and spans when converting
-
Consider the variability of span measurements based on hand size
-
Use conversions to bridge historical land measures with textile dimensions
-
Apply this tool for practical tailoring and small fabric-related measurements
Limitations
-
Rod is a large historic surveying unit and may be obsolete in modern use
-
Span (cloth) is an informal textile measure and may vary by individual
-
Conversions should be contextualized due to differences in measurement origins
Frequently Asked Questions
-
What is a rod (rd)?
-
A rod (also called a pole or perch) is a traditional English length unit equal to 16.5 feet or exactly 5.0292 metres, used historically in surveying and land measurement.
-
What does span (cloth) measure?
-
Span (cloth) is a traditional unit based on the distance from thumb to little finger of an outstretched hand, commonly about 9 inches or 22.9 cm, used in textiles.
-
How do I convert rod to span (cloth)?
-
Multiply the length value in rods by 22 to get the equivalent length in span (cloth), according to the fixed conversion rate.
Key Terminology
-
Rod [rd]
-
A traditional English unit of length equal to 16.5 feet, used historically in surveying and land measurement.
-
Span (cloth)
-
A non-SI textile length unit based on the distance from the tip of the thumb to the tip of the little finger of an outstretched hand, about 9 inches.
-
Conversion Rate
-
The fixed multiplier used to translate one unit of measure to another; here, 1 Rod equals 22 Span (cloth).