Convert Australian Dollar to Singapore Dollar
AUD to SGD Exchange Rate Calculator
Convert Australian Dollar (AUD) to Singapore Dollar (SGD) at the live mid-market exchange rate, refreshed every hour from Frankfurter (European Central Bank reference data). Enter any amount below for an instant conversion — free, no sign-up required.
AUD/SGD Price History
Interactive AUD/SGD exchange rate chart with 7-day, 30-day, and 90-day views.
About Australian Dollar (AUD)
The Australian Dollar (AUD) is the official currency of Australia and the fifth-most-traded currency in the world. Often called "the Aussie," it is the archetypal commodity currency — tightly linked to iron ore, coal, LNG exports, and Chinese industrial demand.
- •Fifth-most-traded currency, ~7% of daily forex volume
- •Australia is the world's largest iron ore exporter
- •Reserve Bank of Australia (RBA) targets 2–3% inflation over the medium term
- •AUD/USD is highly correlated with copper and iron ore futures
- •Australia issued the world's first full polymer banknote series in 1988
About Singapore Dollar (SGD)
The Singapore Dollar (SGD) is the official currency of Singapore, managed by the Monetary Authority of Singapore (MAS) under a unique exchange-rate-based monetary policy framework. Instead of setting interest rates, MAS steers SGD against an undisclosed trade-weighted basket (the S$NEER), making SGD one of the most carefully managed floats in the world.
- •MAS uses the S$NEER (Nominal Effective Exchange Rate) as its primary policy tool, not interest rates
- •Singapore is the world's third-largest forex trading hub
- •Singapore has run a current-account surplus every year since 1988
- •MAS announces policy twice a year (April and October)
- •The S$NEER basket composition is not published but is estimated to heavily weight USD, CNY, and MYR
Frequently Asked Questions
When is AUD/SGD most liquid?
Liquidity is deepest during the Tokyo and Hong Kong sessions (00:00–08:00 UTC) when SGD markets are open. Spreads widen noticeably during the New York afternoon and Asian public holidays.
What is a typical daily range for AUD/SGD?
Daily ranges vary with volatility regimes. Majors like EUR/USD typically move 0.5–1.2% on quiet days and 2–3% on data-release days. Check the 30-day chart above for a sense of the current range.
What economic events move AUD/SGD the most?
The biggest scheduled catalysts are RBA monthly meetings (first Tuesday), Australian CPI, and Chinese PMIs and MAS semi-annual policy statements (April/October). Geopolitical headlines and global risk sentiment also produce meaningful moves, especially when one currency is a safe-haven and the other is risk-sensitive.
Is it cheaper to convert AUD to SGD at a bank or online?
Online money-transfer services (Wise, Revolut, Remitly, InstaRem) typically offer rates much closer to the mid-market AUD/SGD than traditional banks. Always compare the total delivered amount, not just the advertised "fee" — many providers embed their margin in the exchange rate itself.
Does the AUD/SGD rate change on weekends?
The interbank forex market closes from Friday 21:00 UTC until Sunday 21:00 UTC, so mid-market AUD/SGD rates don't update during that window. Retail broker spreads often widen at Sunday open as Asian desks reopen, so the first few hours of the new week can carry wider execution costs.
Related Conversions
More on AUD and SGD
Country money guides, key terms, rate history, and articles related to AUD/SGD.
Country guides
Glossary
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- Spread (Forex)The spread is the difference between the buy (ask) price and the sell (bid) price of a cur…
- EurodollarA eurodollar is a US dollar deposit held in a bank outside the United States — typically i…
Rate history
- AUD/USD historyAUD/USD is the world's premier "commodity currency" pair, correlated with iron ore, copper, and global growth cycles
- USD/SGD historyUSD/SGD is unique among major-currency pairs — Singapore manages SGD against a trade-weighted basket of currencies (S$NEER), not against a single peg or a free float
Articles
- Dollar Dying: USD Hits Lowest Reserve Share Since 1995The dollar's reserve share fell to 56.32% — lowest since 1995. China slashed Treasuries by 47%, BRICS settle 99% in local currencies, gold soaring.
- Indian Rupee Nearing 100/Dollar: Currency Crisis ExplainedThe rupee hit 94.82/USD — an all-time low. Foreign investors pulled $12B, the RBI staged its biggest intervention since 2013, and oil is making it worse.
- The Dollar Just Hit a 4-Month Low — What a Weaker USD Means for YouThe DXY fell to a 4-month low in May 2026 as Powell exited the Fed and Kevin Warsh prepares to take over with a dovish tone. Here is what a weaker US dollar actually means for travel, savings, gold, and investments — and what to do now.
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Background on Australian Dollar, Singapore Dollar, and the forces that move AUD/SGD.
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Exchange rates refresh hourly · Sourced from institutional-grade data providers