About the Hong Kong Dollar (HKD)
The Hong Kong Dollar is the official currency of Hong Kong, pegged to the U.S. Dollar since 1983 at approximately 7.75–7.85 HKD per USD. Its ISO 4217 code is HKD and it uses the symbol HK$. The HKD is managed by the Hong Kong Monetary Authority (HKMA).
The Hong Kong Dollar operates under a currency board arrangement, one of the most transparent and rules-based exchange rate systems in the world. The HKMA maintains the peg by intervening whenever the exchange rate approaches the limits of the convertibility undertaking.
HKD Key Facts
| Property | Detail |
|---|---|
| Full Name | Hong Kong Dollar |
| ISO 4217 Code | HKD |
| Symbol | HK$ |
| Country / Territory | Hong Kong |
| Continent | Asia |
| Decimal Places | 2 |
| Central Bank | the Hong Kong Monetary Authority (HKMA) |
HKD History and Background
The Hong Kong Dollar (HKD) was pegged to the U.S. Dollar since 1983 at approximately 7.75–7.85 HKD per USD. the Hong Kong Monetary Authority (HKMA), the institution responsible for monetary policy in Hong Kong, has maintained the HKD's role as legal tender through successive economic cycles, adjusting interest rates and reserve requirements to manage inflation and support growth. The HKD is one of the world's actively traded currencies, participating in the global forex market that the Bank for International Settlements (BIS) 2022 Triennial Survey measured at $7.5 trillion in average daily turnover.
Central bank policy decisions are the most direct tool the Hong Kong Monetary Authority (HKMA) uses to influence the HKD's exchange rate. Interest rate announcements, inflation reports (particularly consumer price index data), and GDP growth figures from Hong Kong are the primary data releases watched by currency traders. When the Hong Kong Monetary Authority (HKMA) raises rates above comparable economies, the HKD tends to attract capital seeking higher yield, and vice versa when rates fall.
HKD Denominations
The Hong Kong Dollar is subdivided into 100 smaller units (2 decimal places). the Hong Kong Monetary Authority (HKMA) issues the HKD in a range of note denominations for everyday and large-value transactions, plus coins for smaller amounts.
Physical HKD banknotes and coins serve as legal tender within Hong Kong. For international transactions and cross-border transfers, electronic exchange is available around the clock through forex markets, banks, and specialist services like Wise, OFX, and Revolut.
When traveling to Hong Kong, the best exchange rates are typically obtained by using a no-fee debit card at a local ATM rather than airport currency exchange counters, which often charge premiums of 5–8% above the mid-market reference rate.
Is the HKD Pegged to the Dollar?
The Hong Kong Dollar operates under a managed or fixed exchange rate arrangement. A currency peg means the exchange rate is set at a fixed level rather than fluctuating freely with market supply and demand. the Hong Kong Monetary Authority (HKMA) intervenes in currency markets as needed to maintain the target rate or band. This provides predictability for businesses and travelers but limits the central bank's ability to set independent monetary policy.
HKD Economic Context and Global Role
As one of the world's major traded currencies, HKD participates in the global foreign exchange market, which the Bank for International Settlements (BIS) 2022 Triennial Survey measured at $7.5 trillion in average daily turnover. The HKD is quoted against most major world currencies around the clock from Sunday evening (New Zealand open) through Friday afternoon (New York close), with peak liquidity during the London trading session (08:00–17:00 GMT), which accounts for roughly 38% of total global forex volume.
HKD Exchange Rate Factors
the Hong Kong Monetary Authority (HKMA) decisions are the single most powerful near-term driver of the HKD exchange rate, but four structural forces shape the currency's value over time.
Monetary Policy. the Hong Kong Monetary Authority (HKMA) sets interest rates to manage inflation and support economic growth. When Hong Kong raises interest rates relative to other countries, the HKD tends to strengthen as investors seek higher returns. Rate cuts or expectations of easing typically weaken the currency. Markets price in expected rate changes months in advance, so central bank communication and meeting minutes can move the HKD significantly even before any actual rate change.
Inflation and Purchasing Power. A country with higher inflation than its trading partners sees its real exchange rate erode over time, even if the nominal rate is stable. the Hong Kong Monetary Authority (HKMA)'s primary mandate typically includes maintaining price stability, usually targeting annual inflation in the 2–3% range depending on the jurisdiction. When inflation significantly exceeds this target, the currency tends to weaken as the market anticipates either rate hikes or erosion of purchasing power.
Trade and Current Account Balance. Hong Kong's trade with the world creates supply and demand for the HKD. Exporters sell foreign currency to repatriate revenue, supporting the HKD. Importers buy foreign currency to pay overseas suppliers, which weakens it. A structural current account surplus, more exports than imports, generally supports a currency over time, while a deficit puts pressure on it.
Risk Sentiment and Capital Flows. As an internationally traded currency, the HKD is subject to global capital flows. During periods of global uncertainty, investors may move capital toward perceived safe-haven currencies (primarily USD, CHF, and JPY), which can weigh on higher-yielding or commodity-linked currencies.
HKD Volatility and Risk Profile
Currency volatility measures how much an exchange rate fluctuates over a given period. Annualized volatility, the standard deviation of daily log returns multiplied by the square root of 252 trading days, is the standard metric used by options traders and risk managers.
Major currencies like the HKD typically exhibit moderate volatility of 5–15% annualized under normal market conditions. Volatility spikes during major data releases (GDP, CPI, employment reports), central bank policy announcements, and geopolitical events. The HKD's volatility can be tracked in the 30-day statistics table at the top of each pair page on LiveRates.io.
For travelers, short-term volatility means the exchange rate you see today may differ meaningfully from the rate available next week. For businesses with ongoing cross-border transactions, currency risk management tools such as forward contracts or options can hedge against adverse HKD movements.
Sending Money to or from Hong Kong
For international transfers involving HKD, the choice of provider significantly affects the final amount received. The rate shown on LiveRates.io is the mid-market reference rate, the interbank benchmark before any provider markup. Here is a comparison of typical costs:
| Provider Type | Typical Rate Margin | Transfer Fee |
|---|---|---|
| High street bank | 2–4% above mid-market | $10–$40 fixed |
| Airport / hotel exchange | 5–15% above mid-market | Usually none |
| Specialist service (Wise, OFX) | 0.3–1.5% above mid-market | Small fixed or percentage fee |
| Debit card abroad (ATM withdrawal) | 0–2% (network rate) | ATM fee may apply |
For transfers above $1,000, using a specialist service rather than a traditional bank typically saves $20–$80 per transaction. Transfers above $10,000 may qualify for preferential rates through dedicated FX brokers.
Key tip: Compare the total cost including the exchange rate margin and any fixed fees, not just the headline rate. A service advertising zero fees may embed a larger spread in its exchange rate.
Frequently Asked Questions
What is the ISO code for the Hong Kong Dollar?
The ISO 4217 code for the Hong Kong Dollar is HKD. This three-letter code is used by banks, financial institutions, payment systems, and forex platforms worldwide to identify the currency in transactions and data feeds.
Which country uses the Hong Kong Dollar?
The Hong Kong Dollar is the official currency of Hong Kong in Asia. It is also widely used in international trade, investment, and financial transactions beyond Hong Kong's borders.
Who controls the HKD exchange rate?
the Hong Kong Monetary Authority (HKMA) manages monetary policy and influences the HKD exchange rate through interest rate decisions and, in some cases, direct market intervention.
What is the HKD symbol?
The official currency symbol for the Hong Kong Dollar is HK$. The ISO 4217 code HKD is used in international financial contexts, forex trading platforms, and cross-border payment systems.
How do I convert HKD to USD?
To convert HKD to U.S. Dollars, use the live converter on LiveRates.io. The exchange rate updates hourly using European Central Bank reference data. You can also view the HKD to USD pair page for a full conversion table, 30-day chart, and historical rate data.
Is the HKD a strong currency?
Currency strength is relative and changes daily based on economic conditions. The best measure is the current exchange rate versus major currencies like USD, EUR, and GBP, which you can find in the rate table at the top of this page. The Hong Kong Dollar reflects Hong Kong's economic fundamentals including its significant role in global currency markets, influenced by trade flows, interest rate policy, and investor sentiment.
What is the HKD to USD exchange rate today?
The current HKD to USD exchange rate is available at the top of this page and is updated hourly. You can view the full HKD/USD pair page for a live rate, 30-day chart, volatility statistics, and conversion table.
What is the HKD to EUR exchange rate today?
The current HKD to EUR exchange rate is available on the HKD/EUR pair page. Rates are sourced from the European Central Bank and updated every hour.
How has the HKD performed this year?
Year-to-date performance data for the HKD against major currencies is available on the historical rate pages. Navigate to a specific pair page (such as HKD/USD) and click the historical rates section to view annual highs, lows, and year-over-year changes.
Is the HKD accepted outside of Hong Kong?
The Hong Kong Dollar is widely recognized and accepted in international banking, trade finance, and foreign exchange markets. Major airports, hotels, and financial institutions in most countries can facilitate HKD exchange.