Gold Calculator

Calculates spot/melt value from fine gold, gain/loss vs spot, optional scrap payout + shortfall, and a compare list ranked by best deal %.

Bullion mode (uses fine gold content)
Scrap payout (estimate payout as % of spot value)
Constants:
  • 1 troy ounce = 31.1034768 grams
  • Jewelry purity = karat / 24
Spot (per gram)
$—
Mode: —
Fine Gold Weight
Spot Value
$—
Gain/Loss vs Spot Value
$—
Enter purchase price to compute.
Scrap Payout (optional)
$—
Scrap Difference (not paid)
$—
Conversions
Enter numbers and click Calculate.
Compare
Ranks by best deal % (higher is better).
Rank Item Fine (g) Spot Value Paid (incl) Gain/Loss ($) Gain/Loss (%) Scrap Payout Remove
No items yet. Click “Add to Compare”.