.925 Silver Bid & Profit Calculator

Enter listing grams of sterling (.925). The tool auto-adjusts with the spot price you set (no APIs). It then computes max bid and profit across common resale prices ($42–$70/oz). Anything above $42/oz is bonus.

Inputs and assumptions

Listing grams (.925 total weight)

Spot price ($/oz) — paste from a free source

Buy ceiling (% of spot, per gram basis)

Processing ($/g) — melt, assay, packaging, fees

Purity: 0.925

Conversion: 1 oz = 31.1035 g

Conservative resale baseline: $42/oz

Scenario	Sale price ($/oz)	Sale price ($/g)	Revenue	Max bid	Processing	Total cost	Profit

Tip: If profit is negative at $42/oz, lower your buy ceiling (% of spot) or reduce processing costs. Profit turns positive when revenue per gram exceeds your acquisition per gram plus processing.

Optional: free, no‑API live spot reference (embed)

Open a free spot page in another tab and paste the current $/oz above. Or embed a public chart below (it won’t drive the math automatically, but it keeps the number in sight):