Convert Centigram (cg) to Ton (Assay) (US) (AT (US)) instantly.
About these units
Centigram (cg)
A centigram, equal to 1/100 of a gram, is an intermediate unit not frequently encountered in everyday life but occasionally useful in laboratory settings and chemical formulations. Its size offers a compromise between the larger gram and the smaller milligram, especially in contexts like dietetics, powdered chemicals, or small-scale industrial ingredients. Though not widely used, the centigram's value lies in its flexibility—providing a metric option for moderate precision without resorting to decimals.
Ton (Assay) (US) (AT (US))
The US assay ton is a specialized unit used in mining and metallurgy for evaluating ore grades. It is defined as 29.166⅔ grams, a very small mass chosen to simplify calculations relating assay results to tons of ore. The idea is that if an assay ton of sample yields 1 milligram of precious metal, then one actual ton of ore contains 1 ounce of that metal. This scaling makes laboratory results directly translatable to mining yields. While obsolete in modern industrial practice, where metric units dominate, the assay ton remains important in historical mining records and for researchers studying early industrial metallurgy.