18K Gold price per gram
18K Gold is 75.00% pure gold (fineness 750). At today's spot of $4,417.20/troy oz it's worth $106.51/gram.
Gold $4,417.20/oz Silver $65.99/oz Live
Per gram
$106.51
Per pennyweight
$165.65
Per troy ounce
$3312.90
18K Gold calculator
Enter any weight to value your 18K Gold item at the live spot price.
Estimated melt value
$532.56
18K Gold · 75.00% pure · 5 grams · $106.51/gram
Dealers typically pay 60–90% of melt · why →
Frequently asked
How much is a gram of 18K Gold?
$106.51 per gram at a spot of $4,417.20/troy oz. That's spot ÷ 31.1035 × 75.00% purity.
How much is a pennyweight of 18K Gold?
$165.65 per pennyweight (dwt). One pennyweight = 1.555 grams.
How much is a troy ounce of 18K Gold?
$3312.90 per troy ounce, which is the spot price ($4,417.20) × 75.00% purity.