Chain to Mile Converter
Convert Chain (ch) to Mile (mi) instantly. 1 ch = 0.0125 mi.
Length Converter
31 units available
1 ch = 0.0125 mi
Formula:
mi = ch × 0.0125With your value: 1 ch = 0.0125 mi
How big is that?
Everyday references on a logarithmic scale, all expressed in chain so you can sanity-check the result.
Other Chain to Mile conversions
Chain to Mile Conversion Table
| Chain (ch) | Mile (mi) |
|---|---|
| 0.5 | 0.00625 |
| 1 | 0.0125 |
| 2 | 0.025 |
| 5 | 0.0625 |
| 10 | 0.125 |
| 15 | 0.1875 |
| 20 | 0.25 |
| 25 | 0.3125 |
| 50 | 0.625 |
| 100 | 1.25 |
| 250 | 3.125 |
| 500 | 6.25 |
| 1000 | 12.5 |
Mile to Chain Conversion Table
| Mile (mi) | Chain (ch) |
|---|---|
| 0.5 | 40 |
| 1 | 80 |
| 2 | 160 |
| 5 | 400 |
| 10 | 800 |
| 15 | 1,200 |
| 20 | 1,600 |
| 25 | 2,000 |
| 50 | 4,000 |
| 100 | 8,000 |
| 250 | 20,000 |
| 500 | 40,000 |
| 1000 | 80,000 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Chain (ch)
Length
Traceable to the metre, defined by fixing the speed of light in vacuum at 299 792 458 m/s. Imperial lengths derive from the 1959 international yard (0.9144 m exactly).
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Mile (mi)
Length
1 statute mile = 1760 international yards = 1609.344 m exactly.
Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442
US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01
How to Convert Chain to Mile
To convert from Chain (ch) to Mile (mi), multiply the value by 0.0125.
Formula: mi = ch × 0.0125
Reverse: ch = mi × 80
Step-by-Step Example
- Start with your value in Chain. For example: 5 ch
- Multiply by the conversion factor: 5 x 0.0125
- The result is: 0.0625 mi
About Chain
Gunter's chain equals 66 feet (20.1168 m) and underpins the US Public Land Survey System: 10 square chains make one acre.
Common uses: land surveying, cadastral records, cricket pitch length.
About Mile
The mile is an imperial unit of length equal to 5,280 feet or 1,609.344 meters. It is primarily used in the United States, United Kingdom, and a few other countries.
Fun Fact: The word "mile" comes from the Latin "mille passus" meaning 1,000 paces.
Common uses: road distances (US/UK), running, aviation.
Frequently Asked Questions
How many Mile are in 1 Chain?
There are exactly 0.0125 Mile in 1 Chain. This means the conversion factor from Chain to Mile is 0.0125.
What is the formula to convert Chain to Mile?
The formula to convert Chain to Mile is: mi = ch × 0.0125. For example, to convert 10 Chain to Mile, you would multiply 10 by 0.0125.
What is a Chain?
Gunter's chain equals 66 feet (20.1168 m) and underpins the US Public Land Survey System: 10 square chains make one acre.
What is a Mile?
The mile is an imperial unit of length equal to 5,280 feet or 1,609.344 meters. It is primarily used in the United States, United Kingdom, and a few other countries.
What are the common uses of Chain?
The Chain is commonly used in land surveying, cadastral records, cricket pitch length.
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Chain to Mile converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/chain-to-mile