100 HKD to SGD – Current Rate, History and Tips

Converting Hong Kong dollars to Singapore dollars requires understanding current market rates, historical trends, and the factors that influence currency exchange. This guide provides a comprehensive overview of what 100 HKD converts to in SGD, alongside practical information for anyone managing currency conversions between these two Asian financial hubs.

Whether you are planning a trip from Hong Kong to Singapore, managing cross-border business transactions, or simply need to understand the current exchange landscape, knowing the precise value of your currency matters. The exchange rate between the Hong Kong dollar (HKD) and the Singapore dollar (SGD) reflects complex economic relationships and market conditions.

What is 100 HKD in SGD Today?

At present, 100 HKD converts to approximately 16.22–16.26 SGD depending on the service used. The mid-market rate—considered the baseline rate before any fees or margins are applied—stands at approximately 0.1640 SGD per HKD. This means anyone converting 100 Hong Kong dollars would receive somewhere in the range of 16.22 to 16.69 Singapore dollars, depending on the provider and any applicable charges.

Key Conversion Insights

• The mid-market rate serves as the reference point, though actual conversions typically include provider margins
• Rate variations between providers can result in differences of several cents per 100 HKD converted
• Recent 24-hour movements have shown changes below 1%, indicating relatively stable conditions
• The 12-month average rate stands at approximately 0.164739 SGD per HKD
• November 2025 saw the strongest rate at 0.167334 SGD per HKD, while February 2026 recorded the weakest at 0.162052
• Volatility scores remain low, with daily fluctuations typically staying within ±1%

Quick Reference: HKD–SGD Snapshot

What is the Current HKD to SGD Exchange Rate?

The current HKD to SGD exchange rate reflects real-time market conditions that shift throughout the trading day. As of recent data, the rate hovers around 0.1620 to 0.1670 SGD per Hong Kong dollar, placing 100 HKD in the 16.22–16.69 SGD range. Different conversion platforms offer varying rates, making it worthwhile to compare options before proceeding with any exchange.

Rate Comparison Across Providers

Several established currency conversion services provide HKD to SGD rates, each with distinct characteristics. Revolut offers 100 HKD at approximately 16.69 SGD, while Wise operates closer to the mid-market rate of 0.1640 SGD per HKD. XE provides conversions at around 16.22 SGD for 100 HKD, and OFX quotes rates near 0.164439 SGD per HKD.

The discrepancy between providers stems from how each service structures its pricing. Some advertise lower fees but build margins into their exchange rates, while others offer rates closer to the mid-market rate but charge explicit transaction fees.

Understanding the Mid-Market Rate

The mid-market rate—sometimes called the interbank rate—represents the true value of one currency against another without any markup. Wise publishes this benchmark at approximately 0.1640 SGD per HKD. Professional traders and financial institutions use this rate as the foundation for their own pricing structures, which typically add 0.5% to 3% or more for retail customers.

What is the Historical HKD to SGD Exchange Rate?

Examining the historical performance of the HKD to SGD pair reveals a relatively stable currency relationship over the past year. Data from OFX shows monthly averages ranging between 0.162 and 0.170 SGD per HKD, demonstrating limited volatility compared to many other currency pairs.

Monthly Rate Trends (2025–2026)

Calculating the 12-Month Average

Based on monthly data compiled by OFX, the 12-month average exchange rate stands at approximately 0.164739 SGD per HKD. This figure provides a useful baseline for evaluating whether current rates are favorable or below typical levels. The spread between the annual high (0.170488 in April 2025) and low (0.162052 in February 2026) amounts to roughly 5.2%, representing meaningful variation for those converting larger amounts.

Why Does the HKD to SGD Rate Fluctuate?

Currency exchange rates respond to a complex interplay of economic factors, market sentiment, and policy decisions. While the available research provides limited detail on the specific drivers affecting HKD to SGD movements, several fundamental factors typically influence any currency pair.

Monetary Policy Differences

The Hong Kong dollar operates under a currency board system that pegs its value to the US dollar within a narrow band of 7.75 to 7.85 HKD per USD. This structural arrangement provides significant stability but also means HKD movements largely mirror USD dynamics. The Singapore dollar, by contrast, operates as a managed float, allowing the Monetary Authority of Singapore greater flexibility in responding to domestic and regional economic conditions.

Economic Performance Divergence

When Hong Kong and Singapore economies perform differently relative to global benchmarks, their currencies tend to adjust accordingly. Growth differentials, trade balances, and productivity trends all contribute to underlying currency valuations. Inflation disparities between the two jurisdictions can also exert pressure on exchange rates over extended periods.

Market Sentiment and Capital Flows

Short-term exchange rate movements often reflect investor sentiment and capital flow patterns. Both Hong Kong and Singapore serve as major financial centers in Asia, meaning that shifts in regional investment preferences can affect demand for each currency. Risk-on sentiment may favor one currency over the other, while safe-haven flows can create temporary imbalances.

How to Convert HKD to SGD?

Converting Hong Kong dollars to Singapore dollars can be accomplished through several methods, each with distinct advantages depending on the amount being exchanged and the urgency of the transaction. Understanding these options helps ensure you receive the most favorable rate available.

Digital Currency Conversion Platforms

Online services such as Revolut, Wise, and XE provide convenient access to competitive exchange rates. These platforms typically offer rates closer to the mid-market benchmark than traditional banks, though fees and minimum amounts vary. Many services allow instant conversions through mobile applications, making them suitable for spontaneous or time-sensitive needs.

Bank Conversions

Traditional banks offer currency exchange services, though rates often include larger margins to cover operational costs and generate profit. Converting through a bank may be preferable for those with existing relationships or when dealing with very large amounts that qualify for preferential pricing. However, it is worth requesting quotes from multiple institutions, as rates can differ substantially.

Currency Exchange Counters

Physical exchange counters at airports, hotels, and commercial districts provide immediate access to cash conversions. These venues typically offer less favorable rates than digital alternatives but remain useful for travelers requiring physical currency on arrival. Comparing rates across multiple counters before committing to a conversion helps avoid the least competitive offers.

Is Now a Good Time to Convert?

Whether the current moment presents an opportune time to convert depends on your specific circumstances and priorities. The rate remains within the established 12-month range, neither at historic highs nor lows. For those with flexibility in timing, monitoring rate movements over several days or weeks might reveal more favorable entry points.

If converting for travel purposes, securing Singapore dollars in advance often proves more cost-effective than exchanging at airports, where rates tend toward the unfavorable end of the spectrum. For business purposes or larger conversions, setting rate alerts through OFX or similar services can help identify optimal timing. For a broader perspective on regional currency conversions, see our analysis of 10 SGD to IDR which demonstrates how these patterns apply across Southeast Asian markets.

Understanding Exchange Rate Volatility

The HKD to SGD pair exhibits relatively low volatility compared to many other currency combinations. Daily fluctuations typically remain under 1%, providing some predictability for those planning conversions. Historical data indicates daily changes generally ranging between approximately -1.01% and +0.36%.

Measuring Day-to-Day Changes

Recent 24-hour periods have shown rate changes of roughly -0.175%, illustrating the modest scale of daily movements. For someone converting 100 HKD, such fluctuations would affect the final SGD amount by approximately S$0.02 to S$0.05—amounts that accumulate significance only with larger conversions. Managing routine expenses or planning small personal transfers requires less concern about timing than handling substantial financial transfers.

What Remains Uncertain About the HKD to SGD Rate?

While substantial information exists about current and historical HKD to SGD exchange rates, several aspects remain less clearly documented in publicly available sources. Acknowledging these limitations helps set realistic expectations for what this analysis can provide.

Where to Find More Detailed Information

Those seeking comprehensive analysis of economic drivers, policy implications, and trade relationships between Hong Kong and Singapore would benefit from consulting official sources. The Hong Kong Monetary Authority publishes monetary policy statements and economic reports, while the Monetary Authority of Singapore provides parallel documentation for the Singapore side. Government trade statistics and dedicated forex research services offer additional depth for professional or academic purposes.

The Broader Context: Hong Kong and Singapore as Financial Centers

Both Hong Kong and Singapore occupy prominent positions in the global financial system, each serving as a major hub for international banking, investment, and trade. Their currencies reflect these roles, with the HKD benefiting from its association with one of the world’s busiest financial centers and its US dollar peg, while the SGD represents Singapore’s status as a sophisticated economy with a managed exchange rate designed to maintain price stability.

The relationship between these two currencies offers insight into broader Asian economic dynamics. Despite their geographic proximity and complementary roles in regional commerce, meaningful differences in monetary frameworks mean their exchange rate responds to distinct pressures from their respective policy environments.

For individuals and businesses operating across both jurisdictions, understanding these nuances supports more informed currency decisions. Whether converting 100 HKD for personal travel or managing larger cross-border transactions, the factors outlined in this article provide a foundation for navigating the HKD to SGD exchange landscape. Those looking to optimize other financial aspects might also explore options like Waive Annual Fee DBS to reduce banking costs that can indirectly improve overall financial efficiency.

Summary and Practical Takeaways

Converting 100 HKD to SGD currently yields approximately 16.22–16.69 SGD depending on the provider chosen. The mid-market rate sits around 0.1640 SGD per HKD, with actual conversion rates incorporating provider margins. Historical data shows the 12-month average at 0.164739 SGD per HKD, with the strongest rate occurring in November 2025 (0.167334) and the weakest in February 2026 (0.162052). The pair demonstrates relatively low volatility, making extreme timing less critical than for more volatile currency combinations.

For optimal conversion results, comparing rates across digital platforms like Revolut, Wise, XE, and OFX before proceeding offers the best chance of securing competitive pricing. Monitoring rates over time and setting alerts helps identify favorable windows, particularly for larger conversions where even small percentage improvements translate to meaningful sums.

Frequently Asked Questions