Historical Exchange Rates
IDR to WST Historical Exchange Rates
Review date-based historical exchange-rate data for Indonesian Rupiah and Samoan Tala. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
IDR/WST range data
1 IDR = 0.0001541027 WST on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-09 and 2026.
| Date | Rate |
|---|---|
| 2026-08-24 | 1 IDR = 0.0001518006 WST |
| 2026-08-25 | 1 IDR = 0.0001518178 WST |
| 2026-08-26 | 1 IDR = 0.000151634 WST |
| 2026-08-27 | 1 IDR = 0.0001517902 WST |
| 2026-08-28 | 1 IDR = 0.0001519533 WST |
| 2026-08-31 | 1 IDR = 0.0001522982 WST |
| 2026-09-01 | 1 IDR = 0.0001522322 WST |
| 2026-09-02 | 1 IDR = 0.0001520813 WST |
| 2026-09-03 | 1 IDR = 0.0001527718 WST |
| 2026-09-04 | 1 IDR = 0.0001527825 WST |
| 2026-09-07 | 1 IDR = 0.0001526989 WST |
| 2026-09-08 | 1 IDR = 0.0001528341 WST |
| 2026-09-09 | 1 IDR = 0.0001540701 WST |
| 2026-09-10 | 1 IDR = 0.0001542833 WST |
| 2026-09-11 | 1 IDR = 0.0001541027 WST |
Historical trend summary
Observed changes in IDR/WST
Across 21 provider observations from to , IDR/WST finished above its first observation. The observed change was +1.31%.
The lowest observed rate was 1 IDR = 0.0001513065 WST on . The highest was 1 IDR = 0.0001542833 WST on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding IDR/WST historical data
IDR/WST records how many samoan tala units one indonesian rupiah represented at each provider publication. Indonesian Rupiah is associated with Indonesia, while Samoan Tala is associated with Samoa. 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.