Historical Exchange Rates
LKR to STN Historical Exchange Rates
Review date-based historical exchange-rate data for Sri Lankan Rupee and São Tomé and Príncipe Dobra. 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
LKR/STN range data
1 LKR = 0.06549734 STN on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-09-29 | 1 LKR = 0.06509089 STN |
| 2026-09-30 | 1 LKR = 0.06526946 STN |
| 2026-10-01 | 1 LKR = 0.06548349 STN |
| 2026-10-02 | 1 LKR = 0.06569193 STN |
| 2026-10-05 | 1 LKR = 0.06563766 STN |
| 2026-10-06 | 1 LKR = 0.0653788 STN |
| 2026-10-07 | 1 LKR = 0.06590696 STN |
| 2026-10-08 | 1 LKR = 0.06593879 STN |
| 2026-10-09 | 1 LKR = 0.06589279 STN |
| 2026-10-12 | 1 LKR = 0.06575977 STN |
| 2026-10-13 | 1 LKR = 0.06561999 STN |
| 2026-10-14 | 1 LKR = 0.06580902 STN |
| 2026-10-15 | 1 LKR = 0.0657236 STN |
| 2026-10-16 | 1 LKR = 0.06565873 STN |
| 2026-10-19 | 1 LKR = 0.06549734 STN |
Historical trend summary
Observed changes in LKR/STN
Across 64 provider observations from to , LKR/STN finished above its first observation. The observed change was +2.70%.
The lowest observed rate was 1 LKR = 0.06333512 STN on . The highest was 1 LKR = 0.06593879 STN on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding LKR/STN historical data
LKR/STN records how many são tomé and príncipe dobra units one sri lankan rupee represented at each provider publication. Sri Lankan Rupee is associated with Sri Lanka, while São Tomé and Príncipe Dobra is associated with São Tomé and Príncipe. 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 documented exchange-rate arrangements also provide context: Fixed relationship with the euro. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.