Gold Price Calculator
Calculate the real-time value of gold by weight and purity. Supports grams, tolas, troy ounces, and all karat levels with GST and making charges.
22K — Jewellery Grade · 91.7% pure gold
Growth Projection
5% / Year
5 Years
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Gold Price Calculator Methodology & Instructions
Step-By-Step Guide
- Enter the weight of your gold item. Select the unit — grams, tolas (1 tola = 11.6638g), or troy ounces.
- Choose the purity (Karat): 24K is pure gold (99.99%), 22K is the standard for Indian jewellery (91.66%), 18K is for European jewellery (75%).
- Enter the current market price per gram of 24K gold (shown live). The calculator adjusts automatically for karat purity.
- Optionally add making charges (as % or per gram) and select 3% GST if applicable (standard for Indian gold purchases).
- Your total jewellery value with all charges is displayed instantly. Use Share to save or send the breakdown.
Gold Valuation Formula & Weight References
The intrinsic market value of gold is calculated by multiplying the weight by its purity factor and the live rate of pure 24K gold per gram. Making charges and GST are added on top for the final purchase price.
Intrinsic Gold Value:
Value = Weight (g) × (Karat / 24) × Price per gram (24K)Total Jewellery Price (India with GST):
Total = (Gold Value + Making Charges) × 1.03International Weight Reference:
1 Tola = 11.6638g | 1 Troy Ounce = 31.1035g | 1 Kilogram = 85.73 TolasFrequently Asked Questions
What is the exact purity difference between 24K, 22K, and 18K gold?
24K gold is considered "pure" gold, containing 99.9% gold content, while 22K contains 91.6% gold alloyed with other metals to increase durability. 18K gold contains only 75% gold, making it significantly harder and more suitable for complex jewelry but less valuable in terms of raw metal weight. Our calculator allows you to select these specific karats to ensure your valuation matches the biological reality of the metal you are holding. Understanding these purity levels is the first step toward becoming a sophisticated investor in the precious metals market.
How is the final value of my gold item mathematically determined?
The tool takes the current market price per unit (which you can input for live accuracy) and multiplies it by the weight and the percentage of purity for your specific karat. For example, a 22K item is valued at 91.6% of the 24K price, reflecting the presence of other alloys like copper or silver. This transparency ensures that you are receiving a fair market "scrap value" estimate before you visit a refiner or jewelry buyer. Using our tool prevents you from being misled by dealers who may try to offer a flat rate for mixed-purity items.
What is a "Tola" and how does it compare to grams or ounces?
A tola is a traditional Asian unit of weight that is equivalent to exactly 11.66 grams or 0.375 troy ounces of gold. It is the standard unit used for gold trading and jewelry in India, Pakistan, and much of the Middle East, making it essential for international buyers. Our calculator supports tolas alongside grams and troy ounces to provide a truly global utility for ethnic jewelry and bullion collectors. Being able to convert between these units instantly saves you from complex manual math during a high-stakes transaction in a local gold market.
Do you provide live market rates for gold in this calculator?
Our tool provides a manual input field for the "current market price" to ensure that your results are always based on the most up-to-the-minute data from your local market. Because gold prices fluctuate constantly during trading hours, a static daily rate is often inaccurate for real-world buying and selling decisions. We recommend checking a reliable financial news source or a live bullion ticker and entering that number into our calculator for total precision. This puts the power of institutional-grade valuation directly in your hands for any transaction today.
What are "Making Charges" and should they be part of my calculation?
Making charges are the labor fees charged by jewelers for the design and craftsmanship of a piece, which are added to the raw gold value at checkout. When selling your gold, these charges are typically lost, as buyers only pay for the raw weight and purity of the metal itself. Our calculator focuses on the "intrinsic value" of the gold so you know exactly what the physical material is worth independent of the artistic design. Knowing this raw value helps you negotiate more effectively when both buying and selling high-end gold jewelry or investment coins.
Primary Reference Sources: London Bullion Market Association (LBMA), World Gold Council — Gold Price Data
Standardized Calculation Engine · Last updated June 22, 2026