Gold Price Calculator
Calculate the approximate value of gold instantly based on purity, weight, and location.
Purity: 91.6% pure gold
Estimated Gold Value
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"Calculate Gold Value"
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What is a Gold Price Calculator?
A gold price calculator is a simple online tool that helps you estimate the approximate market value of gold based on three key inputs: the weight of the gold, its purity (measured in karats), and the current market rate in your city.
Whether you are planning to buy jewellery, sell old gold, or simply track the value of your gold holdings, a gold price calculator gives you an instant, reliable estimate without needing to visit a jeweller or call a broker.
In India, gold prices are influenced by international gold rates, currency exchange rates, import duties, and local demand. Different cities may also have slightly different gold rates due to transportation costs and state-level taxes. Our calculator accounts for these city-level variations to give you a more accurate estimate.
How Gold Value is Calculated
Calculating the value of gold is straightforward once you understand three components: the base gold rate, carat purity, and weight.
Formula:
Gold Value = Gold Rate per gram × Carat Multiplier × Weight in grams
The gold rate per gram is the prevailing market rate for 24K (pure) gold in India. This rate changes daily based on international commodity markets and the value of the Indian rupee against the US dollar.
The carat multiplier adjusts the rate based on the purity of the gold. For example, 22K gold contains 91.6% pure gold, so its rate per gram is 91.6% of the 24K rate. Similarly, 18K gold is 75% pure, so the rate is multiplied by 0.75.
Weight is converted to grams before the calculation. If you enter weight in kilograms, it is multiplied by 1000. If you use tola, the weight is converted to grams using the standard ratio of 1 tola = 11.66 grams. For ounces, 1 troy ounce equals approximately 28.35 grams.
Gold Price Based on Purity
The karat system measures gold purity on a scale of 24. The higher the karat, the purer the gold — and generally, the higher the price per gram.
| Karat | Purity | Common Use |
|---|---|---|
| 24K | 99.9% | Investment bars, coins |
| 22K | 91.6% | Jewellery (most popular in India) |
| 18K | 75.0% | Studded / diamond jewellery |
| 14K | 58.5% | Fashion jewellery |
| 10K | 41.7% | Low-cost jewellery |
| 9K | 37.5% | Entry-level gold items |
When buying jewellery for investment purposes, 22K or 24K gold is recommended because it retains more intrinsic value. When buying for design or fashion, 18K or 14K may be preferred since they are harder and more durable.
Why Gold Prices Change Daily
Gold is a globally traded commodity, and its price fluctuates every single day based on a combination of international and domestic factors.
Global Market Demand
When global demand for gold rises — especially from central banks, institutional investors, or jewellery markets in China and India — prices go up.
Inflation & Interest Rates
Gold is considered a hedge against inflation. When inflation rises or central banks cut interest rates, gold becomes more attractive, pushing prices higher.
USD Exchange Rate
Gold is priced globally in US dollars. When the Indian rupee weakens against the dollar, domestic gold prices rise even if international prices stay flat.
Geopolitical Events
Wars, political instability, and economic crises push investors towards safe-haven assets like gold, causing prices to spike.
Because of these daily price movements, the values shown in this calculator are approximate and based on standard reference rates. For buying or selling decisions, always verify the live rate with your jeweller or a trusted financial platform.
Frequently Asked Questions
1. How is gold price calculated?
Gold price is calculated by multiplying the weight in grams with the rate per gram for the chosen purity. Formula: Price = Gold Rate (per gram) × Carat Multiplier × Weight in grams.
2. What is the difference between 22K and 24K gold?
24K gold is 99.9% pure gold and is the purest form available. 22K gold contains 91.6% pure gold mixed with other metals to increase durability. Most Indian jewellery is made in 22K because pure 24K gold is too soft to hold its shape.
3. Is the calculator price accurate?
The calculator provides an approximate estimate based on standard market reference rates. Actual prices may vary due to daily market fluctuations, making charges, and local taxes. Always verify with your jeweller for exact pricing.
4. Why do gold prices vary by city?
Gold prices vary by city due to local taxes, transportation costs, state-level duties, and demand patterns. Cities like Chennai tend to have slightly higher rates due to stronger demand, while other cities may have small variations based on logistics.
5. What is a tola in gold measurement?
A tola is a traditional Indian unit of weight for gold, equivalent to approximately 11.66 grams. It is still widely used by jewellers across India, particularly in North India.
6. Which carat of gold is best to buy?
22K gold is the most popular choice for jewellery in India because it balances purity and durability. 24K is preferred for investment-grade coins and bars. For studded or diamond jewellery, 18K is common.