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Media owner and operator

Purpose of this website

Jewellery Calculator is a privately operated, free hobby project providing calculation tools for goldsmiths' workshops. No goods are sold and no advertising is displayed.

Disclosure under Section 25 of the Austrian Media Act.

About the calculation tools

Results are based on the entered values and stated assumptions. Alloy densities are reference values; manufacturing effects and actual compositions may differ. Market prices are indicative references, not dealer offers. Check results before practical use.