Tukuk-OS🇸🇬 Singapore Dollar → 🇦🇺 Australian Dollar
ECB reference rate of 2026-10-28 · updated daily
The live reference rate: 1 🇸🇬 SGD = 1.11 AUD, and the reverse, 1 AUD = 0.901713 SGD. Source: European Central Bank daily fixing (2026-10-28), key-free via frankfurter.dev. That is the mid-market benchmark — what the two currencies are worth to each other between banks, before any shop, card scheme or airport kiosk adds its margin.
Amount cheat-sheet
| From | To |
|---|---|
| 1 SGD | 1.11 AUD |
| 1 AUD | 0.901713 SGD |
| 5 SGD | 5.55 AUD |
| 5 AUD | 4.51 SGD |
| 10 SGD | 11.09 AUD |
| 10 AUD | 9.02 SGD |
| 50 SGD | 55.45 AUD |
| 50 AUD | 45.09 SGD |
| 100 SGD | 110.9 AUD |
| 100 AUD | 90.17 SGD |
| 500 SGD | 554.5 AUD |
| 500 AUD | 450.86 SGD |
| 1,000 SGD | 1,109 AUD |
| 1,000 AUD | 901.71 SGD |
| 5,000 SGD | 5,545 AUD |
| 5,000 AUD | 4,508.57 SGD |
Convert your own amount → · Full rate table →
Why SGD/AUD moves
Pair values reprice continuously on interest-rate differences, inflation gaps, trade flows and politics. A stronger SGD makes AUD-priced goods and trips cheaper for holders of SGD — and makes Singapore Dollar exports dearer for everyone buying them. The table above is the whole truth available to the public without an account; anything a dealer quotes you is this number plus their spread.