Convert length and distance units — meters, feet, inches, kilometers, miles, light years and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 yd | 4.54545e-05 chain | |
| 0.01 yd | 0.000454545 chain | |
| 0.1 yd | 0.00454545 chain | |
| 1 yd | 0.0454545 chain | |
| 5 yd | 0.227273 chain | |
| 10 yd | 0.454545 chain | |
| 50 yd | 2.27273 chain | |
| 100 yd | 4.54545 chain | |
| 1000 yd | 45.4545 chain |
Multiply the number of Yards by 0.0454545 to get Chains. Formula: chain = yd × 0.0454545. Example: 10 yd × 0.0454545 = 0.454545 chain. To reverse, divide Chains by 0.0454545 to get Yards.
| Yard (yd) | Chain (chain) |
|---|---|
| 0.001 yd | 4.54545e-05 chain |
| 0.01 yd | 0.000454545 chain |
| 0.1 yd | 0.00454545 chain |
| 0.5 yd | 0.0227273 chain |
| 1 yd | 0.0454545 chain |
| 2 yd | 0.0909091 chain |
| 5 yd | 0.227273 chain |
| 10 yd | 0.454545 chain |
| 20 yd | 0.909091 chain |
| 50 yd | 2.27273 chain |
| 100 yd | 4.54545 chain |
| 250 yd | 11.3636 chain |
| 500 yd | 22.7273 chain |
| 1000 yd | 45.4545 chain |
| 10000 yd | 454.545 chain |
To convert Yard to Chain, multiply by 0.0454545. Example: 10 yd = 0.454545 chain
To convert Chain back to Yard, divide by 0.0454545 (multiply by 22). Use the swap button above.
Start with 100 Yards = 4.54545 chain as your reference point. Scale up or down from there.
1 chain = 22 yards exactly. This clean ratio is fundamental to US and UK land surveying — property boundaries described in chains are routinely converted to yards for fencing, landscaping, and construction estimates by landowners.
A cricket pitch is exactly 1 chain = 22 yards — deliberately chosen when cricket laws were formalised. Ground staff measure in yards for precision while official documentation uses chains — both appear on the same cricket ground plan.
Golf holes range from 100–600 yards. Course designers working with chain-based OS survey maps convert to yards for yardage books, GPS systems, and green-to-tee distance markers on every course layout.
Traditional UK allotment plots are measured in chains and rods. Allotment holders converting chain measurements to yards estimate fencing, netting, and irrigation hose lengths needed in the practical yard unit they use for shopping.
English estate maps describe field boundaries in chains while modern gardeners and landscapers work in yards. Converting between chains and yards is routine when updating historic estate plans for modern use.
The exact 22:1 yard-to-chain ratio is one of the cleanest in the imperial system and is taught in UK schools to illustrate how the pre-metric system used convenient whole-number relationships within agricultural and sporting contexts.
The Yard is a unit of Length measurement (symbol: yd). 1 yd = 0.0454545 chain. Used in scientific and practical Length measurement applications.
The Chain is a unit of Length measurement (symbol: chain). It is part of an internationally recognised measurement system used alongside the Yard.
The yard has a disputed but fascinating origin. One theory holds it was defined as the distance from King Henry I's nose to the tip of his outstretched thumb — a royal standard of convenience used when no measuring instrument was at hand. It was formally codified at 3 feet in 1558 under Queen Elizabeth I. The Imperial Standard Yard — a bronze bar with two gold plugs defining the precise distance — was created in 1845 to replace the original, which was destroyed in the catastrophic fire that burned down the old Houses of Parliament in 1834. The yard was fixed at exactly 0.9144 metres under the International Yard and Pound Agreement of 1959, signed by the US, UK, Canada, Australia, New Zealand, and South Africa. Today the yard remains the primary distance unit in American football, golf, swimming, and cricket.
Edmund Gunter invented the surveyor's chain in 1620. His design — 100 links totalling exactly 66 feet — was brilliantly chosen: 10 chains × 10 chains = 1 acre. 80 chains = 1 mile, 10 chains = 1 furlong. The chain became the standard survey unit across the British Empire and is written into American law.
Common use: Yard to Chain conversion is needed when working with international standards, scientific publications, or reference materials that use different unit systems for Length measurement.