Chain (ch) to Millimeter (mm) Online Unit Converter Tool
Result:
Chain (ch):
– Definition: The chain is a unit of length traditionally used in surveying, land measurement, and engineering. It represents 66 feet or 20.1168 meters and is composed of 100 links or 4 rods.
– History/Origin: The chain has ancient origins, with different cultures defining it based on the length of a surveyor’s chain or the width of a plowed furrow. It was commonly used in land surveys and property boundaries.
– Current Uses: While less common than meters or feet, chains are still used in some countries for cadastral surveys, property assessments, and land registry records. They provide a convenient unit for measuring land areas and boundaries.
– Where to Use: Chains are employed in land surveying, civil engineering, property development, and cadastral mapping. They are particularly useful for dividing large tracts of land into smaller parcels for sale or development.
Millimeter (mm):
– Definition: The millimeter, represented as “mm,” is a unit of length equal to one thousandth of a meter or one tenth of a centimeter. It is commonly used for precise measurements in engineering, manufacturing, and scientific research.
– History/Origin: The millimeter is a product of the metric system, introduced during the French Revolution. It is derived from the Latin word “mille,” meaning “thousand,” and the Greek word “metron,” meaning “measure.”
– Current Uses: Millimeters play a crucial role in fields requiring high precision such as machining, 3D printing, microelectronics, and medical diagnostics. They provide a fine-grained measurement scale for intricate components.
– Where to Use: Millimeters are employed in manufacturing processes, quality control, architectural drafting, and laboratory experiments where accuracy is paramount.
Chain (ch) to Millimeter (mm) Conversion Table:
Chain (ch) | Millimeter (mm) |
1 | 201168 |
2 | 402336 |
3 | 603504 |
4 | 804672 |
5 | 1005840 |
6 | 1207008 |
7 | 1408176 |
8 | 1609344 |
9 | 1810512 |
10 | 2011680 |