PreciousMetalCalc.comGold · Silver · Diamond
Gold ROI Calculator
Gold Investment Calculator
Calculate your gold investment return. See how much your gold has gained or lost since you bought it.
Any purity pure
Grams · Troy oz · Pennyweight
Melt & scrap value
Free · No signup
Gold Spot Price (per troy oz)
$
Update this to today’s live spot price for the most accurate result
Gold Investment Calculator — Instant Value Calculator
Enter the weight of your Gold below. Results update automatically.
Enter the weight of your item
Pure Melt Value
$0.00
100% of metal value
Scrap Buyer Pays
$0.00
Typical 65-80% of melt
Pawn Shop Offer
$0.00
Typical 40-60% of melt
What Different Buyers Will Pay
Online Gold/Silver Buyer
75-85% of melt value
$0.00
Best option for most sellers
Local Jeweller / Scrap Buyer
65-75% of melt value
$0.00
Instant cash, lower rate
Pawn Shop
40-55% of melt value
$0.00
Convenient but lowest rate
Refinery (direct)
85-95% of melt value
$0.00
Best rate, minimum quantities apply
Unit guide: 1 troy ounce = 31.1035 grams = 20 pennyweight (dwt). Gold and silver are traded in troy ounces. Most kitchen scales measure in grams. Pennyweight is used by many jewellers and pawn shops.
Gold — Key Facts
PurityPure gold (24k/999.9) is the standard for investment. Bullion coins and bars are 91.67-99.99% gold.
Hallmark StampsInvestment grade gold: PAMP, Valcambi, Perth Mint bars. Coins: American Eagle, Maple Leaf, Krugerrand.
Common UsesPortfolio diversification, inflation hedge, wealth preservation. Gold has averaged ~8% annual return long-term.
Identifying TipsInvestment gold comes with assay certificate. Keep original packaging to maximize resale value.
Selling TipsSell through APMEX, JM Bullion, or local coin dealers. Online platforms offer competitive buyback rates.
Weight GuideMost common investment sizes: 1 gram, 1/10 oz, 1/4 oz, 1/2 oz, 1 oz, 10 oz, 100g, 400 oz (London Good Delivery).