US dollar to Hong Kong dollar Historical Exchange Rates
Welcome to the USD to HKD exchange rate history page. This page contains detailed daily historical exchange rates between USD and HKD from 2025-3-8 to 2025-12-04, making it easy to look up and reference.
1 USD = 7.78175 HKD
20:30 Exchange Rate
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1 US dollar to Hong Kong dollar Historical Exchange Rate Trends
1 USD = -- HKD
20:30 Exchange Rate
1 US dollar to Hong Kong dollar Data Statistics
This section organizes the historical exchange rate data of 1 USD to HKD, including daily data over the past 1 day, 15 days, 30 days, and 90 days. It also marks the highest, lowest, and average rates during each period, helping you easily understand how the exchange rate has changed over time, which is useful for currency exchange, transfers, or investment decisions.
Past 7 days historical exchange rates
Below are the daily average exchange rates of USD to HKD for the past 7 days, helping you track the trend during this period. We also provide exchange rate changes of HKD to USD, helping you understand fluctuations from different perspectives and better plan your currency exchange, transfers, or fund management.
USD to HKD - Last 7 Days
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The US dollar officially became the official currency of the United States in 1792, initially adopting the gold and silver standard. After World War II, the US dollar became the world's main reserve currency in the Bretton Woods system. In 1971, the United States abolished the peg of the US dollar to gold and switched to a floating exchange rate. Today, the US dollar is still the dominant currency in global trade, investment and financial markets, enjoying a high degree of international credit and widespread use.
- Supporting unit:1 cent
- Denomination of banknotes:$1, $5, $10, $20, $50, $100
- Reserve currency:The US dollar is the world's primary reserve currency.
- Banknote material:Made primarily of 75% cotton and 25% linen.
- Metal composition:Alloys such as copper, nickel, and zinc
- Currency symbol:$ or US$
- Paper currency size:156mm × 66mm (All denominations have the same size)
- language:en
- Main unit:1 US dollar
- ISO code:USD
- Currency name:US dollar
- Cents per dollar:100
- Exchange Rate System:Floating exchange rate system
- Central Bank:Federal Reserve System
- Safe-haven currency:The US dollar is usually regarded as a safe-haven currency.
- Coin denomination:1¢, 5¢, 10¢, 25¢, 50¢, $1
- Countries of Use:The United States (including some overseas territories) and certain countries and regions that use the US dollar as their official or circulating currency.
- Cross-border payment:The dollar cross-border payment network covers approximately 200 countries and regions worldwide.
HKD - Hong Kong Dollar
The Hong Kong dollar has been issued since 1935 as the official currency of the Hong Kong Special Administrative Region. The Hong Kong dollar is linked to the US dollar to ensure currency stability. It is an important part of the international financial center and is widely involved in global trade and investment.
- Supporting unit:1 Hong Kong dollar = 100 cents
- Denomination of banknotes:$10, $20, $50, $100, $500, $1,000
- Reserve currency:Yes, it holds a certain reserve position in the Asian financial market.
- Banknote material:The $10 bill is made of polymer, while other denominations are primarily made of cotton paper; it includes security features such as color-shifting ink and metallic threads.
- Metal composition:Nickel-clad steel, copper-nickel alloy, aluminum bronze, etc.
- Currency symbol:HK$
- Paper currency size:$1000 is approximately 163mm × 81.5mm; different denominations may vary slightly in size.
- language:en
- Main unit:1 Hong Kong Dollar
- ISO code:HKD
- Currency name:Hong Kong Dollar
- Exchange Rate System:Linked exchange rate system (pegged to the US dollar, 1 USD ≈ 7.8 HKD)
- Central Bank:Hong Kong Monetary Authority (HKMA); banknotes are issued by three authorized note-issuing banks.
- Safe-haven currency:Some investors view it as a regional safe-haven currency.
- Coin denomination:10 cents, 20 cents, 50 cents, $1, $2, $5, $10
- Countries of Use:The Hong Kong Special Administrative Region is the only legally designated area for use; Macau and certain areas of Guangdong accept circulation.
- Cross-border payment:Wide access to the SWIFT network supports settlement with major currencies such as the US dollar and the Chinese yuan, and enables efficient cross-border settlement between mainland China and international markets.
