CURRENCYHUB

Historical Exchange Rates

IDR to TWD Historical Exchange Rates

Review date-based historical exchange-rate data for Indonesian Rupiah and New Taiwan Dollar. This page is designed for historical lookup, not current conversion.

1. Choose currencies
2. Choose a date or range
3. Enter an amount

Showing the 1Y range. Providers may omit weekends, holidays or dates without published data.

Requested dateRange view
Actual published date
Reference rate1 IDR = 0.0017990123 TWD
Converted amount0.001799 TWD

Data source: Frankfurter | Rate date:

Historical Chart

IDR/TWD range data

Historical result1 IDR = 0.001799 TWD

1 IDR = 0.0017990123 TWD on

High0.0018894154
Low0.0017435954
Average0.0018283104
Change-2.57%

Monthly and annual reference summary

Calculated from available daily provider observations for 2026-10 and 2026.

Monthly average0.001786953513 observations
Annual average0.0018192456204 observations
Month-end published rate0.00179901232026-10-19
Most recent available rows
DateRate
2026-09-291 IDR = 0.0017730133 TWD
2026-09-301 IDR = 0.0017775794 TWD
2026-10-011 IDR = 0.001779884 TWD
2026-10-021 IDR = 0.001780183 TWD
2026-10-051 IDR = 0.0017775356 TWD
2026-10-061 IDR = 0.0017767528 TWD
2026-10-071 IDR = 0.0017801823 TWD
2026-10-081 IDR = 0.001782373 TWD
2026-10-091 IDR = 0.001784464 TWD
2026-10-121 IDR = 0.0017832719 TWD
2026-10-131 IDR = 0.0017909914 TWD
2026-10-141 IDR = 0.0017953733 TWD
2026-10-151 IDR = 0.0018015293 TWD
2026-10-161 IDR = 0.0017988426 TWD
2026-10-191 IDR = 0.0017990123 TWD

Historical trend summary

Observed changes in IDR/TWD

30 days+0.88% to
3 months-0.24% to
1 year-2.57% to

Across 255 provider observations from to , IDR/TWD finished below its first observation. The observed change was -2.57%.

The lowest observed rate was 1 IDR = 0.0017435954 TWD on . The highest was 1 IDR = 0.0018894154 TWD on . These statements describe the selected data only and are not a forecast.

Historical Context

Understanding IDR/TWD historical data

IDR/TWD records how many new taiwan dollar units one indonesian rupiah 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.

MethodologyData sourcesAccounting guide