Convert Square Chain (ch²) to Square Hectometer (hm²) instantly.
Square Chain to Square Hectometer conversion
1 Square Chain (ch²) = 0.040468564 Square Hectometer (hm²). To convert Square Chain to Square Hectometer, multiply the value by 0.040468564.
| Square Chain (ch²) | Square Hectometer (hm²) |
|---|---|
| 1 | 0.040468564 |
| 2 | 0.080937128 |
| 5 | 0.20234282 |
| 10 | 0.40468564 |
| 25 | 1.0117141 |
| 50 | 2.0234282 |
| 100 | 4.0468564 |
| 1000 | 40.468564 |
Frequently asked questions
How many Square Hectometer are in one Square Chain?
One Square Chain (ch²) equals 0.040468564 Square Hectometer (hm²).
How do I convert Square Chain to Square Hectometer?
To convert Square Chain to Square Hectometer, multiply the value by 0.040468564.
What is 10 Square Chain in Square Hectometer?
10 Square Chain = 0.40468564 Square Hectometer.
About these units
Square Chain (ch²)
A square chain equals the area of a square one chain (~66 feet) per side, resulting in 4,356 square feet, or exactly 1/10 of an acre. This unit is closely linked to the chain, a surveyor's unit standardized by Edmund Gunter in the 17th century. Because 10 square chains make an acre, survey calculations for early colonial and American lands were extremely efficient. Square chains allowed surveyors to map and divide land rapidly using ropes or metal chains, producing a legacy seen in long, straight property lines still visible today across rural landscapes.
Square Hectometer (hm²)
A square hectometer, equal to 10,000 square meters, is equivalent to a hectare, making it a significant land unit in agriculture, forestry, and environmental planning. While the term "hectare" is far more common, hm² is technically valid within the SI framework and occasionally used in scientific or engineering reports where strict SI formatting is preferred. The unit's scale makes it ideal for measuring fields, park areas, forest plots, and moderate land parcels. Its equivalence to the hectare ensures its place in practical land measurement.