Free precious metal calculator
Gold Calculator
Estimate the value of gold jewelry, coins, scrap gold, and bullion by weight and karat. Use live market pricing when available, or enter your own spot price or buyer quote.
How it works
Enter the weight, choose grams, troy ounces, or kilograms, then select the karat. The calculator converts the weight to troy ounces, applies purity, and estimates the value from the spot price.
Common uses
Use it before selling scrap gold, checking a jewelry quote, valuing coins or bullion, or comparing 10K, 14K, 18K, 22K, and 24K gold.
Important note
The result is a market-based estimate. Actual dealer offers can be lower because of testing, refining, local demand, and dealer margin.