Historical Exchange Rates
THB to IDR Historical Exchange Rates
Review date-based historical exchange-rate data for Thai Baht and Indonesian Rupiah. This page is designed for historical lookup, not current conversion.
Showing the 3M range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
THB/IDR range data
1 THB = 537.956357 IDR on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-29 | 1 THB = 534.943994 IDR |
| 2026-09-30 | 1 THB = 534.110214 IDR |
| 2026-10-01 | 1 THB = 533.571322 IDR |
| 2026-10-02 | 1 THB = 533.500015 IDR |
| 2026-10-05 | 1 THB = 532.050901 IDR |
| 2026-10-06 | 1 THB = 531.878197 IDR |
| 2026-10-07 | 1 THB = 531.457101 IDR |
| 2026-10-08 | 1 THB = 531.659486 IDR |
| 2026-10-09 | 1 THB = 532.39445 IDR |
| 2026-10-12 | 1 THB = 533.091082 IDR |
| 2026-10-13 | 1 THB = 532.940195 IDR |
| 2026-10-14 | 1 THB = 532.968015 IDR |
| 2026-10-15 | 1 THB = 533.959172 IDR |
| 2026-10-16 | 1 THB = 536.896511 IDR |
| 2026-10-19 | 1 THB = 537.956357 IDR |
Historical trend summary
Observed changes in THB/IDR
Across 64 provider observations from to , THB/IDR finished above its first observation. The observed change was +1.39%.
The lowest observed rate was 1 THB = 530.179301 IDR on . The highest was 1 THB = 542.171624 IDR on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding THB/IDR historical data
THB/IDR records how many indonesian rupiah units one thai baht represented at each provider publication. Both currencies are associated with Asia Pacific, but they remain separate monetary units with their own issuing and policy arrangements. The series can support dated price comparisons, cross-currency records and research into how the relationship changed over the selected period.
Observed movement can reflect relative inflation, economic activity, monetary-policy conditions, trade and demand for the two currencies. The monetary authorities responsible for each currency can operate under different policy frameworks. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.
Exchange-rate information is provided for reference only and is not financial, trading or investment advice.
Source and calculation method
CurrencyHub preserves the requested date separately from the actual provider publication date. Monthly and annual averages are arithmetic means of available daily observations, and the month-end value is the final published observation in that calendar month. No missing weekend or holiday rate is invented or interpolated. Review the policy that applies to any accounting, tax or legal use.
Data interpretation note
These observations are reference rates for comparison and research, not bank execution prices. A requested weekend or holiday may have no publication because the provider follows its own release calendar; CurrencyHub identifies the actual published date instead of inventing or interpolating a value. Banks and payment services can use different processing dates, spreads and fees.