AVAurumValue

Live market tools

Precious metal calculators

Calculate melt value, purity, jewelry cost and investment returns using live spot prices in 34 currencies.

Gold Value Calculator

Value any weight and karat of gold in 34 currencies.

Silver Value Calculator

999, 958, 925, 900, 835 and 800 silver.

Platinum Value Calculator

999, 950, 900 and 850 platinum.

Palladium Value Calculator

999, 950 and 500 palladium.

Scrap Gold Calculator

Several items of mixed karats plus buyer payout.

Karat to Fineness Converter

Karat ↔ millesimal fineness ↔ percent.

Metal Weight Converter

Ounce, gram, kilogram, tola, tael and grain.

Gold Jewelry Price Calculator

Metal value + making charge + tax.

Gold Investment Return Calculator

What your gold or silver purchase is worth today.

Gold calculators by purity & currency

Silver calculators by purity & currency

Platinum calculators by purity & currency

Palladium calculators by purity & currency

Choosing the right calculator

Every calculator here uses the same live spot prices and the same transparent formula: weight in grams × purity × price per gram of pure metal × exchange rate. What changes is the question each tool answers. The gold, silver, platinum and palladium value calculators price a single item in any unit. The scrap gold calculator adds several items of different karats and applies a buyer payout percentage. The jewelry calculator adds making charges and tax to estimate a shop price, and the investment calculator compares what you paid with what your metal is worth today.

Looking for one karat only? Our gold price per gram by karat pages show live 9k, 10k, 14k, 18k, 21k, 22k and 24k prices with a prefilled calculator.

Tips for accurate valuations

  • Weigh items in grams on a scale accurate to 0.01 g.
  • Use the hallmark (585, 750, 916…) to choose purity.
  • Compare the result with dealer quotes; melt value is the neutral benchmark.

Prices come from MetalflowAPI; see the methodology.

FAQ

Frequently asked questions

Are these precious metal calculators free?
Yes. Every calculator on AurumValue is free, works in your browser and needs no registration.
Which price do the calculators use?
They use the live spot price from MetalflowAPI, refreshed about every minute, converted to your selected currency with live exchange rates.
How do I value scrap gold with mixed karats?
Use the scrap gold calculator: add one row per item, choose its karat and weight, and set the payout percentage a buyer offers. The total shows melt value and the expected cash offer.
Can I calculate gold value in tola or tael?
Yes. The gold value calculator supports grams, troy ounces, kilograms, tolas, taels and grains.
Do the results include making charges or tax?
Only the jewelry price calculator adds making charges and tax. All other calculators show the pure metal value.

Gold price per gram by karat