Convert are to square chain
Please provide values below to convert are [a] to square chain [ch^2], or Convert square chain to are.
1 a = 0.247105381467 ch^2. To convert are to square chain, multiply the value by 0.247105381467; to go the other way, divide by it (1 ch^2 = 4.0468564224 a). Both units measure area and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 a = 0.247105381467 ch^2
- 1 ch^2 = 4.0468564224 a
- 10 a = 2.47105381467 ch^2
- 100 a = 24.7105381467 ch^2
How to Convert Are to Square Chain
1 a = 0.247105381467165 ch^2
Example: convert 15 a to ch^2:
15 a = 15 × 0.247105381467165 ch^2 = 3.70658072200748 ch^2
Are to Square Chain Conversion Table
| are | square chain |
|---|---|
| 1 a | 0.247105381467 ch^2 |
| 2 a | 0.494210762934 ch^2 |
| 3 a | 0.741316144401 ch^2 |
| 5 a | 1.23552690734 ch^2 |
| 10 a | 2.47105381467 ch^2 |
| 20 a | 4.94210762934 ch^2 |
| 50 a | 12.3552690734 ch^2 |
| 100 a | 24.7105381467 ch^2 |
| 500 a | 123.552690734 ch^2 |
| 1000 a | 247.105381467 ch^2 |
Are
The are is a metric unit of area equal to 100 square meters.
History/Origin
The are was introduced in France in the 19th century as a convenient unit for measuring land area, particularly in agriculture and real estate.
Current Use
The are is still used in some countries for land measurement, especially in real estate and agriculture, but has largely been replaced by the hectare in most contexts.
Square Chain
A square chain (ch^2) is a unit of area equal to the area of a square with sides measuring one chain (66 feet) each, equivalent to 4356 square feet.
History/Origin
The square chain originated in land measurement practices in England, particularly used in surveying and land division during the 19th century, especially in the context of the Imperial system.
Current Use
Today, the square chain is largely obsolete and rarely used outside historical or land survey contexts; modern measurements typically employ acres or square meters.
Frequently Asked Questions
What is 1 are in square chain?
1 are (a) = 0.247105381467 square chain (ch^2).
How do you convert are to square chain?
Multiply the are value by 0.247105381467. For example, 25 a × 0.247105381467 = 6.17763453668 ch^2.
What is 10 are in square chain?
10 a = 2.47105381467 ch^2.
Which unit is larger, the are or the square chain?
The square chain is the larger unit: 1 a equals only 0.247105381467 ch^2.