🇹🇭 THB to AUD 🇦🇺 — historical rates
Daily mid-market reference rates 2021-10-22 → 2026-10-22. Current: 1 THB = 0.042261 AUD.
THB/AUD performance
| Period | Change | Low | High | Average |
|---|---|---|---|---|
| 1 month | -0.42% | 0.042261 | 0.043143 | 0.042642 |
| 3 months | -0.50% | 0.042095 | 0.043143 | 0.042534 |
| 6 months | -1.84% | 0.042095 | 0.043695 | 0.042774 |
| 1 year | -9.85% | 0.042095 | 0.048289 | 0.044414 |
| 5 years | +4.73% | 0.039091 | 0.048289 | 0.043568 |
52-week range: 0.042095 – 0.048289 AUD.
THB/AUD rate on a date
1 THB = 0.04 AUD on 2026-10-22
Monthly averages (last 12 months)
| Month | Average | Low | High |
|---|---|---|---|
| Oct 2026 | 0.04268 AUD | 0.042261 | 0.043143 |
| Sep 2026 | 0.042276 AUD | 0.042095 | 0.042759 |
| Aug 2026 | 0.042657 AUD | 0.042102 | 0.042971 |
| Jul 2026 | 0.042856 AUD | 0.042276 | 0.043569 |
| Jun 2026 | 0.043277 AUD | 0.042671 | 0.043695 |
| May 2026 | 0.042839 AUD | 0.042607 | 0.043022 |
| Apr 2026 | 0.043644 AUD | 0.042756 | 0.044458 |
| Mar 2026 | 0.044161 AUD | 0.043196 | 0.045003 |
| Feb 2026 | 0.045354 AUD | 0.044969 | 0.045709 |
| Jan 2026 | 0.047111 AUD | 0.045353 | 0.047799 |
| Dec 2025 | 0.047648 AUD | 0.047216 | 0.048289 |
| Nov 2025 | 0.047473 AUD | 0.047061 | 0.047939 |
About THB to AUD historical data
This page tracks the daily Thai Baht-to-Australian Dollar rate going back to 2021-10-22. Over the past year the rate ranged from 0.042095 to 0.048289 AUD, averaging 0.044414. Historical rates are useful for accounting, tax, invoicing, and understanding long-term trends — use the date picker for the exact rate on any past day.
Daily mid-market reference rates (frankfurter.dev (ECB)); not transactable quotes. Weekends/holidays resolve to the nearest preceding trading day.