Gold Calculator: Buyer Desk

Build a clear mixed-karat gold quote from your own price snapshot, item weights, purity assumptions, and deductions.

A worksheet for mixed-karat gold lots. Enter each item’s weight, karat or fineness, and any stone or other non-gold deduction. Add the price, currency, weight unit, source, and capture date yourself. Review calculated fine-gold mass, a melt estimate, and your percentage or fixed offer, with the assumptions visible. Save dated quote snapshots, keep revisions in history, and export a customer estimate PDF or an internal CSV worksheet. Results use your inputs; the app does not provide live prices, test authenticity, or recommend an offer.

Access: Calculations are unlimited. The first three distinct quote saves are included. Additional quote saves require optional Pro access through monthly or annual subscriptions or a lifetime purchase. Review the terms shown in the app before purchase. Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/