Free Online Tool

Gold Price Calculator

Use this free gold price calculator to find the value of any quantity of gold. Enter the current price of 24 karat gold, choose whether it is quoted per gram, tola, or troy ounce, pick the karat of your gold, and enter the weight. The calculator applies the correct purity factor and shows the estimated value, plus a built-in converter between grams, tola, and troy ounces.

★★★★★4.9, used by jewellery owners, buyers, and savers

Gold value calculator

Estimated gold value
22,917
Price per gram (22K)
1,965
Price per gram, 24K2,143
Purity factor (22K)0.9167
Quantity in grams11.6638 g

Gold weight converter

Grams11.6638 g
Tola1 tola
Troy ounces0.375 ozt

Gold prices change constantly throughout every trading day, so this calculator relies on the current price you enter and is only as accurate as that figure. The result is the value of the gold metal itself. Jewellery carries extra making charges, and dealers apply their own buying and selling spreads, so a quoted price will differ. This tool is not financial advice.

Everything you need to value gold

Six features that cover gold valuation without complexity or signups.

Any karat from 24K to 14K

Value gold in 24K, 22K, 21K, 18K, or 14K. The calculator applies the correct purity factor for each karat automatically.

Price per gram, tola, or ounce

Enter the gold price however your local market quotes it. The calculator converts it to a per-gram basis behind the scenes.

Built-in weight converter

A second section converts any gold weight between grams, tola, and troy ounces, the three units used in the gold trade.

Clear value breakdown

See the per-gram 24K price, the purity factor, and the weight in grams, so you can follow exactly how the value was reached.

100% private, runs in browser

Every calculation happens on your device. Nothing you enter is sent to a server, stored, or shared.

Mobile-friendly layout

A clean responsive design that works on phones, tablets, and desktops so you can value gold anywhere.

Who uses a gold price calculator?

Anyone who owns, buys, sells, or saves in gold.

Valuing jewellery you own

Weigh a gold ornament, note its karat, and find the value of the metal it contains at the current market price.

Calculating Zakat on gold

Find the market value of the gold you hold so you can enter an accurate figure into a Zakat calculation.

Buying or selling gold

Check the fair metal value before a transaction so you can judge a jeweller's quote and the making charges on top.

Comparing karats

See how much less 22K or 18K gold is worth than pure 24K for the same weight, since lower karats contain less gold.

Converting gold weights

Switch a weight between tola, grams, and troy ounces when a price is quoted in a different unit than your gold is weighed in.

Tracking gold as an asset

Re-run the calculator with the latest price to keep an up-to-date value for gold held as savings or investment.

About gold value and karats

A clear guide to karat purity, gold weight units, and how the value is worked out.

How gold is valued

The value of a piece of gold depends on three things: how much it weighs, how pure it is, and the current market price of gold. This calculator combines all three. It takes the current price of pure 24 karat gold, scales it to the purity of your gold using a karat factor, and multiplies by the weight. The result is the value of the gold metal in your piece. It is the starting point for any buying, selling, insurance, or Zakat decision.

What karat means

Karat measures the purity of gold on a 24-part scale. Pure gold is 24 karat, meaning all 24 parts are gold. Lower karats mix gold with other metals such as copper or silver to make the alloy harder and more durable, since pure gold is very soft. The karat number tells you how many parts out of 24 are gold, so 22K is 22 parts gold and 2 parts other metals. The purity factor used in the calculation is simply the karat divided by 24.

Karat purity reference

The table below shows the purity factor and approximate gold content for the common karats.

KaratPurity factorGold content
24K1.000099.9% (pure)
22K0.916791.7%
21K0.875087.5%
18K0.750075.0%
14K0.583358.3%

24K versus 22K versus 18K

The karat you choose has a direct effect on value. For the same weight, 22K gold is worth about 91.7 percent of what 24K is worth, and 18K is worth 75 percent. This is why a 22K and a 24K chain of identical weight have noticeably different metal values. Jewellery is rarely made in 24K because pure gold bends and scratches too easily, so most ornaments are 22K, 21K, or 18K. Always confirm the karat, usually stamped as a hallmark, before valuing a piece.

Gold weight units: gram, tola, and troy ounce

Gold is weighed in three units around the world. The gram is the metric standard. The tola is traditional across South Asia and equals 11.6638 grams. The troy ounce, used in international markets and on global price charts, equals 31.1035 grams and is heavier than the everyday avoirdupois ounce. Because a price quoted per troy ounce, per tola, or per gram looks very different, the calculator and its built-in weight converter let you move between all three so the price and the weight always match.

Why jewellery costs more than the gold value

The figure this calculator produces is the value of the gold metal alone. When you buy jewellery, the shop adds making charges for the craftsmanship, which can be a fixed amount or a percentage of the gold value, plus any applicable sales tax. When you sell, a dealer pays the metal value minus a margin and usually ignores the making charges entirely. Knowing the pure metal value first lets you judge whether the making charges on a purchase, or the deduction on a sale, are reasonable.

How the calculation works

The calculator first converts the 24K price you entered to a price per gram, dividing by 11.6638 if you quoted a tola price or by 31.1035 for a troy ounce price. It multiplies that per-gram 24K price by the purity factor of your chosen karat to get the price per gram of your actual gold. It then converts your quantity to grams and multiplies. The breakdown panel shows each of these intermediate numbers, so you can check the working and trust the final value.

Using the calculator for Zakat

Gold is zakatable wealth, and Zakat is calculated on the market value of the gold you own. To include gold in your Zakat, weigh each piece, note its karat, and use this calculator with a current gold price to find the value. Add the values of all your gold together and enter the total into the gold field of a Zakat calculation. The companion Zakat Calculator then applies the 2.5 percent rate and checks the figure against the Nisab threshold.

How to use this gold price calculator

Enter the current 24K gold price and choose the unit it is quoted in. Select the karat of your gold and enter its weight with the matching unit. The estimated value and the price per gram at that karat appear instantly, with a breakdown of the steps. If your price and your gold are weighed in different units, use the weight converter section to translate one of them first. Because every figure updates live and nothing leaves your device, you can value as many pieces as you like in private.

Frequently asked questions

If you don't find your question here, ask us directly.

The value of gold is calculated by converting the market price of 24 karat gold into a price per gram, then multiplying by the weight in grams and the karat purity factor. For example, if 24K gold is worth $60 per gram and you have 10 grams of 22K gold, the purity factor is 22 divided by 24 (0.9167), so the value is $60 times 0.9167 times 10, which equals $550. This calculator performs all those steps automatically once you enter the current price and your quantity.

Karat is a measure of gold purity expressed as parts out of 24. Pure gold is 24 karat (24K), meaning 24 out of 24 parts are gold. 22K gold contains 22 parts gold and 2 parts other metals such as copper or silver, which makes it harder and more durable. 18K gold is 18 parts gold and 6 parts alloy. Lower karats mean more alloy and less pure gold, which affects both the color and the value of the piece.

24K gold is 99.9 percent pure gold with no alloying metals. It has a deep yellow color but is soft and scratches easily, so it is rarely used in everyday jewellery. 22K gold is 91.67 percent pure, alloyed with copper or silver to improve hardness. It is widely used for high-quality jewellery in South Asia and the Middle East. Because 22K contains less gold per gram, it is worth about 8.3 percent less than the same weight of 24K gold at the same market price.

One tola equals exactly 11.6638 grams. The tola is a traditional South Asian unit of weight that originated in British India and is still the standard unit for quoting gold prices in Pakistan, India, and Bangladesh. When you see a gold rate quoted "per tola" in a Pakistani newspaper or jeweller, that price covers 11.6638 grams of gold. This calculator handles the tola-to-gram conversion automatically so you can enter whichever unit your price source uses.

One troy ounce equals 31.1035 grams. The troy ounce is the international standard unit for precious metals and is used by commodity exchanges, central banks, and bullion dealers worldwide. It is slightly heavier than the common avoirdupois ounce (28.35 grams) that is used for everyday goods. When you see gold quoted in USD per troy ounce on a financial website or in a newspaper, divide that figure by 31.1035 to get the price per gram.

Jewellery costs more than its raw gold value because of making charges, which cover the labor, skill, and equipment required to craft the design. These charges vary widely depending on the complexity of the piece, the jeweller, and the region, and they can range from a few percent to over 30 percent of the gold value for intricate handmade work. There may also be VAT, sales tax, hallmarking fees, and a retail margin built into the final price. This calculator shows only the intrinsic gold value, not the full retail cost.

A making charge is the fee a jeweller adds to the raw gold cost to cover the labor and overheads of turning raw gold into a finished piece. It is separate from the gold value and is not recovered when you sell the jewellery back, because buyers typically pay only close to the gold content value. Making charges are sometimes quoted as a flat amount per gram, a percentage of the gold value, or a fixed fee per piece. Understanding the making charge helps you compare prices between jewellers and assess how much you are paying for craftsmanship versus metal.

Enter the current market price of 24K gold in the price field and choose the unit your source uses (per gram, per tola, or per troy ounce). Then select 22K from the karat dropdown. Enter your quantity and its unit. The calculator converts the price to a per-gram 24K rate, applies the 22K purity factor of 0.9167, and multiplies by your weight in grams to give the gold value. If you want to value a piece in tolas or ounces, just select the matching unit from the quantity dropdown.

Yes, this gold price calculator is completely free to use with no signup, no account, and nothing to install. All calculations run instantly in your browser. You can use it as many times as you like to check the value of different quantities and karats, or to experiment with different gold prices. There are no ads behind paywalls and no premium tiers.

Gold prices change every few minutes during trading hours as they are set by global commodity markets. Connecting a calculator to a live price feed would require a paid API subscription and a server, which would add cost and a single point of failure. By entering the price yourself, you use the most current figure from whatever source you trust, whether that is your local jeweller, a financial website, or a central bank. This also means the tool works offline and never sends any data to a server.

To estimate the gold component of your Zakat, enter the current 24K gold price per gram (or per tola), then select the karat of gold you own (usually 22K for jewellery or 24K for coins and bars). Enter the total weight of your gold holdings. The result is the current market value of that gold. Take that figure to the Zakat Calculator on this site to combine it with your other assets, check it against the Nisab threshold, and compute your total Zakat obligation. Remember that scholars differ on whether personal-use jewellery is subject to Zakat.

The arithmetic in this calculator is exact for the price and weight you enter. Accuracy depends entirely on the accuracy of the price you enter, because gold rates change constantly and vary between local and international markets. The karat purity factors used (24K = 1.0, 22K = 0.9167, 21K = 0.875, 18K = 0.75, 14K = 0.5833) are the standard industry values. The weight unit conversions (1 tola = 11.6638 g, 1 troy ounce = 31.1035 g) are the accepted international definitions. For a professional valuation or insurance purposes, consult a certified jeweller or bullion dealer.

The gram is the metric standard used worldwide for scientific and commercial weight measurement. The tola is a traditional South Asian unit equal to 11.6638 grams, still the dominant unit at Pakistani and Indian jewellers and in local gold rate publications. The troy ounce is the international precious-metals standard equal to 31.1035 grams, used by commodity exchanges and global bullion markets. All three describe the same physical quantity of metal; this calculator lets you mix and match units freely so you can work with whichever figures you have to hand.

Try our other free calculators

Zakat calculator, compound interest calculator, loan calculator, and more.