Convert Inches to Chains

Enter a value in inches to convert it to chains. The result updates instantly and includes the formula and calculation steps.

Inches to Chains calculator

to
in
Chains
ch

Inches to Chains formula

Use this formula to convert inches to chains:

Chains = Inches / 791.9999996620378

Calculation

Enter a valid number above to see the formula with your value substituted step by step.

Inches to Chains Conversion Table

Reference values for converting Inches to Chains.

Inches (in)Chains (ch)
0 in0 ch
1 in0.00126262626 ch
2 in0.00252525253 ch
5 in0.00631313132 ch
10 in0.01262626263 ch
20 in0.02525252526 ch
50 in0.06313131316 ch
100 in0.1263 ch

Worked example

Convert 55 Inches to Chains

Chains = 55 / 791.9999996620378 = 0.0694444444740778 Chains

About these units

Inches

An inch (symbol: in) is a unit of length used mainly in the United States, the United Kingdom, and Canada. One inch is equal to 2.54 centimeters.

The inch has origins in ancient times, originally based on the width of a human thumb. Its current definition, established in 1959, is exactly 2.54 centimeters.

Inches are commonly used to measure smaller lengths and distances, such as screen sizes and fabric lengths. Despite the widespread adoption of the metric system, the inch remains in use in these countries.

Chains

A chain is a unit of length used primarily in land surveying and agriculture. One chain is equivalent to 66 feet or approximately 20.1168 meters.

The chain is defined as 66 feet, which is historically based on the length of a chain used in surveying practices and land measurement.

Chains are commonly used in land surveying for measuring distances, particularly in the United States and the United Kingdom. The unit is useful for tasks such as plotting and dividing land and has historical significance in the development of surveying techniques.