Buying jewelry, evaluating a gold bar, or selling an inherited ornament can be difficult when an invoice combines traditional weight units with grams, purity levels, making charges, and VAT. A jeweler may quote a rate per Vori while a digital scale shows grams. The final bill may then include deductions for stones and a separate labor charge.
The free PDF Studio Gold Price Calculator helps compare Vori, Ana, Roti, Points, and Grams across common Karat purities. You can enter a market rate, add making charges, and estimate tax before discussing a purchase with a showroom.
Traditional Gold Weight Units
Under commonly used South Asian jewelry standards, one Vori or Bhori equals 11.664 grams. One Vori is also divided into 16 Ana, 96 Roti, or 100 Points. Approximate relationships include:
- 1 Vori: 11.664 grams.
- 1 Ana: approximately 0.729 grams, or one-sixteenth of a Vori.
- 1 Roti: approximately 0.1215 grams, or one ninety-sixth of a Vori.
- 1 Point: approximately 0.11664 grams when used as one hundredth of a Vori.
- 1 Troy ounce: 31.1035 grams, used for international bullion pricing.
Jewelry businesses may use different naming or rounding conventions, so compare the invoice with the shop's stated standard. Keep the original weight and unit visible whenever recording a calculation.
Understand Karat Purity
Karat indicates the proportion of pure gold in the alloy:
- 24K: approximately 99.9% pure and commonly used for investment bars and coins.
- 22K: approximately 91.6% pure and widely used for traditional jewelry.
- 21K: approximately 87.5% pure and common in some Bangladesh and Middle Eastern markets.
- 18K: approximately 75% pure and popular for durable, modern, diamond, white-gold, and rose-gold jewelry.
A higher Karat number does not automatically mean a piece is better for every purpose. Softer high-purity gold may suit investment, while alloyed jewelry can provide greater durability. Check the hallmark and seller documentation.
How Jewelry Pricing Is Calculated
A simple estimate can be expressed as:
Total before tax = net gold weight x applicable gold rate + making charge
The net gold weight should exclude stones, enamel, beads, or other non-gold materials. Making charges may be calculated per gram, as a percentage, or as a fixed design fee. VAT and other statutory charges are then applied according to the current rules and the seller's invoice.
Rates and taxes change. A calculator can show an estimate, but the final legal invoice should state gross weight, deductions, net gold weight, Karat, rate, making charge, VAT, and the total amount clearly.
Why Local Calculation Protects Financial Decisions
Gold purchases, wedding budgets, inherited assets, and planned sales are personal financial information. Entering quantities and budgets into an unknown website can expose private purchasing plans.
Local calculation also lets you compare a showroom quote immediately on a phone without creating an account.
How to Calculate Gold Price Online
- Open the tool: Visit the PDF Studio Gold Price Calculator.
- Enter the weight: Add the net or estimated weight in Grams, Vori, Ana, Roti, or Points.
- Select purity: Choose 24K, 22K, 21K, 18K, or the applicable traditional category.
- Enter the market rate: Add the current rate per Vori or Gram from a reliable, current source.
- Add making charges: Enter the per-gram charge, percentage, or fixed labor fee shown by the seller.
- Review the result: Compare gold value, labor, estimated VAT, and total payable amount.
Smart Buyer Checklist
- Check the current official market rate on the day of purchase.
- Inspect the hallmark for the stated purity, such as 916 for 22K or 750 for 18K.
- Ask the jeweler to weigh stones and non-gold components separately.
- Compare the quoted making charge with the design's complexity.
- Request an itemized cash memo showing gross weight, deductions, net weight, purity, rate, labor, VAT, and total.
- Keep the receipt and hallmark documentation for resale, warranty, or insurance.
Frequently Asked Questions
How many grams are in one Vori?
Under the commonly used standard, one Vori or Bhori equals 11.664 grams.
What does hallmark 916 mean?
Hallmark 916 generally indicates 22K gold containing approximately 91.6% pure gold.
Does VAT apply to making charges?
Tax treatment depends on current law and the seller's invoice. Ask for an itemized bill and verify the applicable rate with the relevant authority.
Can I calculate while shopping on a phone?
Yes. The calculator works in modern mobile browsers and can help you compare a quote at the showroom.
Conclusion
Understanding weight units, purity, labor, and tax helps you evaluate gold purchases with greater confidence. Use the private PDF Studio Gold Price Calculator to compare the numbers, then verify the final invoice and current rates with a reputable jeweler or authority.