The formula
How to convert AUD to SGD
Converting AUD into SGD takes a single multiplication once you know the day's rate. On 18 August 2026 that rate is 0.908508, so:
SGD = AUD × 0.908508
Going the other way, divide instead of multiply — or multiply by 1.1007, which amounts to the same thing: one Singapore Dollar buys 1.1007 Australian Dollars.
The converter at the top of this page does both directions and updates as you type. Every result is recalculated on the server as well, so the number you see is the number that gets stored.
About the Australian Dollar and the Singapore Dollar
The Australian Dollar (AUD, symbol A$) is the currency of Australia. The Singapore Dollar (SGD, symbol S$) is the currency of Singapore.
The two are quoted against each other constantly, so the rate moves throughout the trading day. Everything on this page is a mid-market rate. Retail providers quote a spread around it and keep the difference.
Worked AUD to SGD examples
A price tag. Something marked A$50 comes to 45.4254 SGD. Round to 45 SGD for a quick mental check while you are standing in the shop.
A monthly salary. A$3,000 a month is 2725.52 SGD — useful when you are comparing a job offer across the two markets. Bear in mind the rate moves, so a figure agreed today will not be the figure paid out in six months.
Going the other way. If you are holding S$1,000 and want to know what it buys in Australian Dollars, that is 1100.71 AUD. The converter handles both directions — use the swap button between the two fields.
Watch the margin. At a bureau charging 3%, your A$500 would fetch roughly 440.63 SGD instead of 454.25 SGD. That gap is what the mid-market rate on this page lets you spot.
One Australian Dollar is worth 0.908508 Singapore Dollars as of 18 August 2026. The rate comes from the daily reference feed and refreshes automatically every morning.
100 AUD converts to 90.850819 SGD at the current rate. Enter any other amount above to see it recalculated instantly.
No. This is the mid-market reference rate — the midpoint between what buyers and sellers are quoting. Banks, card issuers and bureaus add a margin, so expect somewhat less than shown. Use it as a benchmark to judge whether an offer is fair.
Australian Dollars to Singapore Dollars table
Rates from 18 August 2026, refreshed daily