How many chains is 1 inch?

One inch equals exactly 1/792 of a chain (approximately 0.001263 chains). One chain is exactly 792 inches.

How many inches are in 1 chain?

One chain contains exactly 792 inches. Since 1 chain = 66 feet and 1 foot = 12 inches, multiply 66 by 12.

When would I convert inches to chains?

When reading old property surveys that describe boundaries mixing chains for distances and inches for precise offsets near property markers.

Inches to Chains (in to ch) Converter

1 in = 0.0013 ch

1 Inch equals 0.0013 Chains (1 in = 0.0013 ch). Convert Inches to Chains with formula, table, and examples.

One inch equals exactly 1/792 of a chain, or approximately 0.001263 chains. A chain (66 feet / 792 inches) is a historical English land surveying unit. Converting inches to chains is needed when interpreting old property deeds with inch-level detail.

How to Convert Inches to Chains

ch = in ÷ 792

Divide the value in Inches by 792

Take your value in Inches
Divide by 792
Read the result in Chains

Common Inches to Chains Conversions

Inches (in)	Chains (ch)	Status
1 in	0.0013 ch
5 in	0.0063 ch
10 in	0.0126 ch
12 in	0.0152 ch
24 in	0.0303 ch
36 in	0.0455 ch
48 in	0.0606 ch
72 in	0.0909 ch
100 in	0.1263 ch
500 in	0.6313 ch
792 in	1 ch
1,000 in	1.2626 ch
5,000 in	6.3131 ch
10,000 in	12.6263 ch

Good to Know About Inches to Chains Conversion

Gunter's chain had exactly 100 links, each 7.92 inches long. This made fine measurements in links translate cleanly to inches. The decimal chain within the non-decimal English system was a small island of mathematical elegance.

Inches to Chains: What You Need to Know

A chain contains exactly 792 inches. A 100-inch measurement (8.33 feet) is about 0.1263 chains. Old survey records sometimes mix chains with inches for precise boundary descriptions near monuments and markers.

What is a Inch? in

An imperial unit of length equal to exactly 2.54 centimeters. Commonly used in the US and UK for screen sizes, body measurements, and construction.

Imperial Us-customary screen sizes construction (US) body measurements

Learn more about Inch →

What is a Chain? ch

Exactly 66 feet or 4 rods (20.1168 m). Invented by Edmund Gunter for land surveying. 80 chains make one mile. Still used in US public land surveys.

Imperial land surveying US public land

Learn more about Chain →

Going the other way? Use our Chains to Inches converter.

Inches to Chains FAQ

One inch equals exactly 1/792 of a chain (approximately 0.001263 chains). One chain is exactly 792 inches.
One chain contains exactly 792 inches. Since 1 chain = 66 feet and 1 foot = 12 inches, multiply 66 by 12.
When reading old property surveys that describe boundaries mixing chains for distances and inches for precise offsets near property markers.

Non-Frequently Asked Questions About Inches to Chains

Questions nobody should ask - but someone did.

A staple is about 12 mm wide. A chain (20,117 mm) fits about 1,676 staples. One box of 5,000 staples provides enough for about 3 chains. Office supplies are surprisingly efficient at medieval measurement.