Wax to metal calculations: The following is a free calculator that we have created for jewelers and industry professionals to easily calculate weights in gold and silver from other metals or materials like wax or resin. The table will automatically calculate the weight of most precious metals from that of most other precious and non-precious metals. For ease of convenience, it also has a weight unit converter. If you find it helpful, we’d appreciate a link to it, a share, or a social media like. Thank You!