Gold Price Calculator - Find Out What Your Gold Is Worth Today

How the Gold Price Calculator Works

Knowing the weight and karat of a piece of gold is only half the picture - you also need to know what the market is paying for that gold right now. That is what GoldPrice.Live's gold price calculator does: it takes your input (weight, purity, and preferred currency), applies the live XAU/USD spot rate, and returns the melt value of your gold in seconds. No sign-up, no delay, no stale data.

The term melt value is important. It refers to the intrinsic metal value of your gold - what the gold content itself is worth at the current spot price, before any dealer margin, making charges, or collectible premium is factored in. It is the foundational number every buyer and seller works from, and it is the number this calculator gives you.

What You Need to Use This Calculator

The calculation requires three inputs:

1. Weight - how much your gold item weighs, in the unit you prefer: grams, troy ounces, kilograms, tola, or tael. Use a digital jewellery scale for accuracy; kitchen scales are often not precise enough for small items.
2. Karat or purity - the proportion of pure gold in the alloy, expressed as a karat (10K, 14K, 18K, 22K, 24K) or a custom percentage. This is usually stamped on the item itself.
3. Currency - the currency in which you want the result displayed. The calculator supports USD, EUR, GBP, AUD, CAD, CHF, JPY, INR, and PKR.

Once you enter these and press Calculate, the tool multiplies your item's pure gold content (weight × purity fraction) by the current spot price per gram in your chosen currency. The result updates against the live spot rate, so running the calculation twice ten minutes apart may return slightly different figures if markets have moved.

Understanding Karat Markings on Your Gold

If you are unsure of the karat, check the item for a stamp. Common markings and their gold content are:

1. 24K / 999 / 999.9 - 99.9% pure; investment-grade bullion bars and coins
2. 22K / 916 - 91.6% pure; the most common standard for fine jewellery in South Asia and the Middle East
3. 18K / 750 - 75% pure; the dominant karat in European and American fine jewellery
4. 14K / 585 - 58.5% pure; widely used in US jewellery, especially rings
5. 10K / 417 - 41.7% pure; the legal minimum in the US and Canada to be called gold

If there is no stamp or the stamp is illegible, a professional jeweller or pawnbroker can test purity using acid testing or XRF (X-ray fluorescence) equipment. Once you have confirmed the karat, re-enter it here for an accurate result. For a deeper look at how purity affects value across all karat levels, the gold purity calculator provides a side-by-side comparison at the live rate.

Melt Value vs. What You'll Actually Be Paid

The melt value this calculator produces is the theoretical maximum - what your gold would be worth if it were refined to pure metal and sold at the spot price with zero friction. In practice, what a buyer pays you will be less. Here is why:

Dealers and refiners need to cover their operating costs and margin, so they typically offer 70–90% of melt value for scrap gold, depending on the market and the buyer. Jewellery with recognisable designer brands or rare hallmarks may command a premium above melt because of collector value. Investment-grade bullion bars and coins from accredited mints typically trade at tighter spreads - often 95–99% of spot when selling back to a reputable dealer.

Use the melt value as your negotiating baseline. If a buyer offers significantly below it, it is worth comparing offers. The scrap gold calculator takes this further, helping you model realistic buyback offers once you know the melt floor.

Calculating Gold in Multiple Units and Currencies

The calculator supports weight inputs across every major unit used in international gold markets. If you are in Pakistan or India and working in tolas, select tola - one tola equals 11.664 grams and is the standard unit in South Asian gold trading. If you are in Hong Kong working with traditional tael bars from the CGSE, select tael - the Hong Kong tael is standardised at 37.429 grams. For international bullion, troy ounces remain the global benchmark.

For context on what today's spot price looks like over time - and whether current prices are historically high or low relative to recent history - the gold price charts page provides timeframes from one day to five years. For ongoing analysis of the macro drivers behind the current gold price, gold market commentary covers the key themes each week.

For any questions about the calculator or its data, get in touch with the team.