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1 PLN to STNPolish Złoty → Sao Tomean Dobra
On 2026-10-25, 1 Polish Złoty (PLN) = 5.5749 Sao Tomean Dobra (STN) at the mid-market rate. Conversely, 1 STN = 0.1794 PLN. Over the last 30 days the PLN/STN rate moved between 5.5659 and 5.7064, a change of -0.87%.
This page shows the live mid-market rate from Polish Złoty (PLN) to Sao Tomean Dobra (STN), its history over the past year and ready-made conversion tables. Rates are updated twice a day; banks and card networks usually add a margin on top.
PLN/STN exchange rate chart
PLN/STN went from 5.5970 on Sep 26, 2026 to 5.5749 on Oct 25, 2026 (−0.39 %). Highest: 5.7064 (Oct 3, 2026); lowest: 5.5659 (Oct 24, 2026).
PLN/STN exchange rate analysis
Over the last 30 days the PLN/STN rate fell (-0.87%): the PLN lost ground against the STN. Over the past 12 months it ranged from 5.5659 (2026-10-24) to 5.9183 (2026-01-25), with an average of 5.7810. Today's rate is 3.56% below its one-year average: 1 PLN buys fewer STN than usual. Day-to-day movements are moderate (average daily change of 0.40%). The largest daily move of the last 30 days was -1.89% on 2026-10-04.
| Period | Date | 1 PLN = | Change |
|---|---|---|---|
| 1 week ago | 5.6081 STN | -0.59% | |
| 1 month ago | 5.6239 STN | -0.87% | |
| 6 months ago | 5.7736 STN | -3.44% | |
| 1 year ago | 5.8403 STN | -4.54% |
PLN/STN · last 10 days
| Date | 1 PLN = | 1 STN = |
|---|---|---|
| 5.5749 STN | 0.1794 PLN | |
| 5.5659 STN | 0.1797 PLN | |
| 5.6357 STN | 0.1774 PLN | |
| 5.6678 STN | 0.1764 PLN | |
| 5.6681 STN | 0.1764 PLN | |
| 5.6582 STN | 0.1767 PLN | |
| 5.6439 STN | 0.1772 PLN | |
| 5.6081 STN | 0.1783 PLN | |
| 5.6051 STN | 0.1784 PLN | |
| 5.6572 STN | 0.1768 PLN |
Polish Złoty to Sao Tomean Dobra
Sao Tomean Dobra to Polish Złoty
Frequently asked questions
How much is 1 PLN in STN today?
1 Polish Złoty is worth 5.5749 Sao Tomean Dobra at the mid-market rate of 2026-10-25. 1 Sao Tomean Dobra is worth 0.1794 Polish Złoty.
How much is 100 PLN in STN?
100 PLN = 557.49 STN, and 100 STN = 17.9375 PLN (rate of 2026-10-25).
How has the PLN to STN rate changed over the last month?
Over 30 days the rate went from 5.6239 to 5.5749 (-0.87%). The 30-day high was 5.7064 and the low was 5.5659.
How has the PLN to STN rate changed this week?
One week ago 1 PLN was worth 5.6081 STN; today it is worth 5.5749 STN (-0.59%).
What was the best PLN to STN rate in the past year?
The highest rate of the past 12 months was 1 PLN = 5.9183 STN on 2026-01-25; the lowest was 5.5659 STN on 2026-10-24.
Where does this exchange rate come from?
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.
Polish Złoty to other currencies
About the Polish Złoty (PLN)
The Polish Złoty is the official currency of Poland. Symbol: zł. ISO 4217 code: PLN.
All Polish Złoty (PLN) exchange rates →