Estimate the weight of a gold chain from its length and measured linear weight. The tool also works backward from a known chain to calculate its grams-per-centimetre rate for future estimates.
Chain designs are not uniform tubes or wires, so length alone cannot determine weight. The most useful practical variable is linear weight: grams per centimetre for the specific chain pattern, thickness and alloy.
A curb chain, rope chain, cable chain and other constructions can have very different weights at the same nominal length. Treat this tool as an estimator based on the rate you enter, not a universal chain-size chart.
Measure one representative chain from the same product family and use its grams-per-centimetre rate to estimate nearby lengths. For a custom order, physical sampling is more reliable than assuming that two chain constructions are equivalent.
No. A chain's construction, thickness and material mass per unit length also matter.
Weigh a representative chain and divide its weight by its measured length.
Not necessarily. Changing alloy composition can change the mass of an otherwise similar design.