How Gold Price Is Calculated
Every gold price on this site follows the same five steps: spot price, grams, purity, currency, local unit. Here is the full method — with today’s real numbers worked through.
Prices as of 14 Nov 2026 · refreshed twice daily
The five steps — worked with today's spot price
| Step | What happens | Formula | Today’s value |
|---|---|---|---|
| 1 | Start with the spot priceThe wholesale benchmark, quoted in US dollars per troy ounce (31.1034768 g). | XAU/USD spot per troy ounce | $3,887.60 |
| 2 | Convert to one gramOne gram of 24K gold in US dollars, before any local adjustment. | Spot ÷ 31.1034768 | $124.99 |
| 3 | Adjust for purity22K = ×0.9167, 21K = ×0.875, 18K = ×0.75. | 24K price × purity factor | 22K: $114.58 · 21K: $109.37 · 18K: $93.74 |
| 4 | Convert currency + weightExchange rate, then the local unit — tola, 10 grams, baht or tael. | Per-gram USD × FX rate × local weight | See the worked examples below |
| 5 | Add local costs (retail only)This is why the shop price is always above the wholesale figure. | Wholesale + duty + tax + premium + making | Varies by country and shop |
Worked examples in three markets
🇺🇸
USA — per ounce
The simplest case: the spot price is the US price. One troy ounce of 24K gold is $3,887.60, one gram is $124.99. No currency conversion needed.
🇵🇰
Pakistan — per tola
Spot × USD/PKR gives Rs 35,477.28 per gram; × 11.6638 g gives Rs 413,800.03 per tola (24K). Pakistan quotes per tola first.
🇮🇳
India — per 10 grams
India uses the IBJA landed-cost benchmark, not the pure spot conversion: ₹ 135,809.00 per 10g (24K, IBJA 13 Nov 2026), or ₹ 13,580.90 per gram.
Why local prices differ from the spot conversion
If you convert the spot price into rupees or dirhams and compare it with the shop price, the shop price is almost always higher. The gap has four ingredients. First, the exchange rate: the conversion uses the interbank rate, but bullion dealers buy dollars at the open-market rate, which can differ. Second, import duty: many countries tax gold at the border, and India is the biggest example. Third, sales tax or VAT — 3% GST in India, 5% VAT in the UAE, 20% VAT on jewellery (though not on investment gold) in the UK. Fourth, the local premium and making charges: the dealer’s margin, the refinery’s cut, and the craftsmanship on a finished piece. Add them up and the shelf price can sit anywhere from under 1% above spot (a large bar in Singapore) to 20% or more (a small piece of intricate jewellery in a high-tax market).
That is also why this site does not publish one converted number per country and call it done. Pakistan is quoted per tola from the sarafa market’s convention, India from the IBJA benchmark per 10 grams, Thailand for 96.5% gold by the baht weight — each market in its own terms, with the method shown. The numbers above are today’s sheet values; the live spot behind them is on the gold spot price page, and every country’s full table is in gold price by country.
Frequently Asked Questions
Explore international gold prices
Spot prices, regional comparisons, rankings and guides — all built from the same twice-daily price sheets.
Gold Spot Price
Live XAU/USD spot, conversions and the 30-day range.
Silver Spot Price
Live XAG/USD spot and the gold-to-silver ratio.
Gold Price History
Milestones, record highs and recent daily closes.
Live Gold Chart
How to read the gold chart and what it shows.
Gold Price in Asia
24K gold rates across Asian markets.
Gold Price in Europe
24K gold rates across European markets.
Gold Price in the Middle East
24K gold rates across Gulf and Middle East markets.
Gold Price in Africa
24K gold rates across African markets.
Gold Price in North America
24K gold rates across North America and the Caribbean.
Gold Price in South America
24K gold rates across South American markets.
Gold Price in Oceania
24K gold rates across Australia, New Zealand and the Pacific.
Cheapest Gold in the World
Where 24K gold costs least per gram — and why.
Most Expensive Gold in the World
Where 24K gold costs most per gram — and why.
Top Gold Producing Countries
2024 mine production ranked (USGS figures).
Gold Price by Country
Every country compared in one table.
Gold vs Silver
Price ratio, uses and how the two metals compare.
24K vs 22K Gold
Purity, price difference and which to buy where.
Gold Price Forecast
What moves gold prices — the honest, no-hype version.
Gold Investment Guide
Bars, coins, jewellery and ETFs for beginners.