100US dollar to Cambodian Riel exchange rate
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USD to KHR
1 USD = 4008 KHR
06:30 Exchange Rate
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USD to KHR AI Predictive Analysis
XTransfer is the first platform for B2B foreign trade finance in China. It provides safe, convenient and low-cost international collection solutions for small, medium and micro enterprises, with 0 account opening fee and 0 handling fee. New users can receive up to 200000 RMB free foreign exchange settlement quota for registration. The current USD/KHR market is less volatile, focusing on macroeconomic policies and exchange rate trend forecasts, AI forecasts can help users grasp the trend.
As of December 16, 2025
| analysis of influencing factors: | Fed policy, inflation data |
| potential resistance level: | 4008.5 |
| Operational recommendations: | Wait and see or buy on dips |
| Forecast Time Range: | Next 1-2 weeks |
| Market sentiment: | Cautiously optimistic |
| Brief Technical Review: | The exchange rate remains in a narrow range and may break through resistance in the short term. |
| Recent volatility: | 0.05 percent |
| AI confidence index: | medium high |
| Potential support level: | 4006.75 |
| trend prediction: | Short-term shocks to the upside |
AI analysis is for reference only. Please judge based on actual conditions.
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AI-integrated, for reference only1 USD to CNY Historical Exchange Rate Trends
1 USD = -- CNY
21:49 Exchange Rate
US dollar Exchange Rate Conversion Table
USD - Dollar
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.
KHR - Cambodian Riel
The Cambodian Riel has been one of the country's official currencies since 1980. Despite the widespread circulation of the US dollar, the Riel remains an indispensable currency for daily transactions and has witnessed the continued recovery of the Cambodian economy.
- Supporting unit:1 Riel = 100 Sen, and the subsidiary currency is nearly non-circulating.
- Denomination of banknotes:1000, 2000, 5000, 10000, 20000, 50000 riyals
- Reserve currency:No, the US dollar is more widely circulated domestically.
- Banknote material:Paper with watermark and security thread
- Metal composition:Historical coins made of copper-nickel alloy.
- Currency symbol:៛
- Paper currency size:For example, 50,000 rials is approximately 140mm × 75mm.
- language:en
- Main unit:1 Riel
- ISO code:KHR
- Currency name:Cambodian Riel
- Exchange Rate System:Floating exchange rate system
- Central Bank:National Bank of Cambodia
- Safe-haven currency:No, Riel has lower stability, and the US dollar is more commonly used as a safe haven.
- Coin denomination:Rarely circulated, it has basically been discontinued.
- Countries of Use:Cambodia is the only country where it is officially used.
- Cross-border payment:International remittances are facilitated through the SWIFT network, and Cambodia's foreign trade primarily utilizes US dollars for settlement, while the riel has limited acceptability in the international market.
KHROur Strength

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