Hong Kong Gold Calculator
Live gold price · shop bid/ask reference
Enter a weight to instantly estimate each major gold shop's bid / ask reference price, supporting gram, tael, mace, troy oz and 999.9 to 9K purity. Data from public market APIs.
Live market reference prices
Converted from the international spot price (USD/oz) × USD-HKD rate; these are reference prices, not shop dealing prices. Loading…
Gold price by purity (per tael / mace / gram / oz)
999.9 to 9K purities converted from the live international gold price — reference.
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※ Pure gold (999.9) scaled by purity; jewellery retail adds ~2% handling & labour. Not an official quote.
Gold change over time (7d / 30d / 1y / 5y)
Based on international spot (XAU/USD) historical closes; HKD per tael is a reference.
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※ Historical prices from public market data (Yahoo Finance spot); HKD converted at the live rate, for reference only.
Gold weight unit conversion
1 tael (HK troy tael) = 37.429 g. With live pure-gold reference price.
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Gold prices around the world
Gold reference prices for 37 countries / regions in local currencies and units (tael / oz / gram).
Live gold chart (1D / 1M / 1Y / 5Y)
TradingView XAU/USD (gold vs US dollar).
Gold daily price — last 30 days
International spot daily close (USD/oz) and HKD per tael reference.
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Live crypto prices (HKD)
Source: CoinGecko, updated about every 60 seconds.
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Gold shop price comparison
Ask (you buy) / bid (you sell) per tael reference prices, derived from spot and moving with the market.
※ Shop prices are a reference / estimate derived from the international spot price; they move with spot and daily, and are not any shop's official quote or dealing price. Always confirm on site with the shop.
Tools & markets
Each market and tool has its own page with live data and explanation.
Gold price · shop data
Live gold price and each major shop's bid / ask reference, with chart.
HK jewellers directory
Major chains to independents, sortable & filterable comparison.
Gold calculator
Gram/tael/mace/oz, 999.9–9K purity, buy/sell gold estimates.
World gold prices
37 countries / regions in local currencies and units.
Silver price
International silver quote, HKD conversion and gold/silver ratio.
Cryptocurrency
Bitcoin, Ethereum and more in live HKD (CoinGecko).
Frequently asked questions
Common questions about Hong Kong gold prices, units and trading.
How many grams is one tael of gold in Hong Kong?
Hong Kong uses the troy tael: 1 tael = 37.429 grams, 1 tael = 10 mace, and 1 mace ≈ 3.74 g. This differs from the mainland market catty. All "tael" figures here use 37.429 g.
Which price do I pay when buying — bid or ask?
The shop's ask is what you pay to buy (higher, with labour premium); the shop's bid is what you receive when selling (lower). Both are shown here as reference prices.
Are these live dealing prices?
No. All gold, purity, world and shop prices here are reference prices / estimates converted or derived from public APIs (gold-api.com, frankfurter.app, CoinGecko, Yahoo Finance), may be delayed, and are not actual dealing prices.
Are pure gold, 999 and 24K the same?
999.9 (fine gold) is 99.99% pure, used for bars and pellets; 999 (24K) is 99%+, used for traditional jewellery; 22K (916) ≈ 91.6%, 18K (750) 75%, 14K (585) 58.5%. Higher purity means more gold; this site converts by purity in real time.
🔔 Gold price alerts
Leave your email and we'll notify you when gold breaks above or below your watched level — so you can time your buying and selling.
Disclaimer: all gold, silver and crypto prices and results on this site are reference prices / estimates from third-party public APIs, which may be delayed or inaccurate, and are not the actual dealing price of any shop, bank or exchange. Content is for education and reference only and is not investment advice. Investing involves risk; verify prices and seek professional advice before trading.