Convert Chains (ch) to Centimeters (cm)
Easily convert Chains (ch) — a classic surveying unit — into Centimeters (cm), the metric measure known for precision and consistency. This conversion tool helps you connect traditional field distances with modern technical standards. Learn the chain-to-centimeter formula, review examples, and explore how large-scale land measures convert into fine metric detail.
Result
cm
Conversion Formula
1 chain × 20.1168 → 20.1168 m 20.1168 m ÷ 0.01 → 2011.68 centimeter
About Chain (ch) and Centimeter (cm)
What is a Chain (ch)?
A Chain (ch) is a historic unit of length widely used in surveying and mapping.
1 Chain = 66 feet = 22 yards = 100 links = 20.1168 meters.
It remains an important reference in boundary descriptions, engineering data, and cartographic measurements.
What is a Centimeter (cm)?
A Centimeter (cm) is a metric unit of length equal to one-hundredth of a meter.
1 cm = 0.01 meter = 10 millimeters.
It is used in science, engineering, and construction for accurate, small-scale measurements across many applications.
What Does This Converter Do?
This converter transforms Chains (ch) into Centimeters (cm). It connects surveying traditions with modern measurement systems, allowing users to visualize and convert land-based distances into exact metric units.
How to Convert Between Chains and Centimeters
To convert Chains (ch) to Centimeters (cm):
Centimeters = Chains × 20.1168 × 100
or expressed using division notation:
Centimeters = Chains × (20.1168 × 100) ÷ 1
Simplified:
1 ch = 2011.68 cm
That means one Chain equals approximately 2011.68 Centimeters, showing how much length a single Chain covers when translated into the precise metric system.
Use Cases
Surveying & Mapping:
Convert traditional land or field measurements into precise metric units for documentation, boundary analysis, and modern mapping projects.
Engineering & Construction:
Support cross-system conversions in planning or verifying distances between legacy and metric-based data sets.
Education & Training:
Provide practical demonstrations of how older and newer systems interrelate, supporting unit literacy in technical studies.
Why Convert Chains to Centimeters?
While Chains are rarely used in purely metric environments, understanding the conversion to Centimeters remains useful for:
Comparing land survey data with metric maps
Translating property or boundary measurements into modern formats
Creating educational materials on measurement history
Preserving accuracy in mixed or historical datasets
Conversion Table for Chains and Centimeters
The following table shows how Chains (ch) convert into Centimeters (cm) using the formula:
Centimeters = Chains × 20.1168 × 100 ÷ 1
Chains (ch) | Conversion Formula | Equivalent in Centimeters (cm) | Approximate Value (Scientific Notation) |
|---|---|---|---|
0.01 ch | 0.01 × 20.1168 × 100 ÷ 1 | 20.1168 cm | 2.01168 × 10¹ cm |
0.1 ch | 0.1 × 20.1168 × 100 ÷ 1 | 201.168 cm | 2.01168 × 10² cm |
0.5 ch | 0.5 × 20.1168 × 100 ÷ 1 | 1005.84 cm | 1.00584 × 10³ cm |
1 ch | 1 × 20.1168 × 100 ÷ 1 | 2011.68 cm | 2.01168 × 10³ cm |
5 ch | 5 × 20.1168 × 100 ÷ 1 | 10,058.4 cm | 1.00584 × 10⁴ cm |
10 ch | 10 × 20.1168 × 100 ÷ 1 | 20,116.8 cm | 2.01168 × 10⁴ cm |
12.5 ch | 12.5 × 20.1168 × 100 ÷ 1 | 25,146 cm | 2.5146 × 10⁴ cm |
20 ch | 20 × 20.1168 × 100 ÷ 1 | 40,233.6 cm | 4.02336 × 10⁴ cm |
25 ch | 25 × 20.1168 × 100 ÷ 1 | 50,292 cm | 5.0292 × 10⁴ cm |
50 ch | 50 × 20.1168 × 100 ÷ 1 | 100,584 cm | 1.00584 × 10⁵ cm |
100 ch | 100 × 20.1168 × 100 ÷ 1 | 201,168 cm | 2.01168 × 10⁵ cm |
500 ch | 500 × 20.1168 × 100 ÷ 1 | 1,005,840 cm | 1.00584 × 10⁶ cm |
1,000 ch | 1,000 × 20.1168 × 100 ÷ 1 | 2,011,680 cm | 2.01168 × 10⁶ cm |
Note:
1 Centimeter ≈ 4.97 × 10⁻⁴ Chains (ch)
This conversion highlights how even small metric lengths represent a fraction of a surveying Chain — bridging precision-scale measurements with the broader distances used in land mapping.