SG2Pay is a free melt value calculator that turns your varied gold, silver and copper items into a working wallet. Price any trade in any currency, or in metal itself. On iOS, Android and in your browser.
Gold and silver have been money for thousands of years, and a growing number of U.S. states have reaffirmed them as legal tender. SG2Pay shows you how to transact with the pure metal content, even copper for small change.
Enter the amount and SG2Pay picks the combination of items from your wallet that comes closest, just under and just over, so nobody is short-changed.
Use silver, gold or copper as the currency itself. Price a trade in ounces of metal and see exactly what it’s worth in gold, or the other way round.
If live spot prices aren’t available, enter the metal to metal swap ratios you and the other party agree on. The calculator keeps working.
Real-time melt value for constitutional (junk) silver, bullion coins, silver items, or anything with a known weight and purity.
Price trades in USD, CAD, GBP, EUR and more, or in gold, silver or copper. Set your own rates for barter.
No account and no sign-up. Your stack stays on your device.
Use the web version instantly, or download the native app for iOS and Android.
Add your coins, bars, or custom bullion items. Include silverware, copper wire, or any metal with a known weight.
SG2Pay fetches current gold and silver spot prices automatically — or enter prices manually when markets are unavailable.
Enter any amount, in a currency or in metal, and instantly see which item combinations match, so you never overpay or undersell.
Tap to watch the promo video
Add the items you hold to your SG2Pay wallet, enter a price, and SG2Pay shows which items to hand over. It gives the closest combination below and above the price, so both sides can agree on change.
Yes. Any metal can be the currency a price is stated in, and SG2Pay converts between gold, silver and copper using current or agreed prices.
Enter spot prices manually. SG2Pay uses whatever prices you set, so it still works when markets or price feeds are unavailable.
No. It’s a free calculator. It never handles money or metal, and there’s no account to create.
SG2Pay is a calculator. It does not buy, sell, store or transfer metal, and nothing in it is investment advice.
