USD/PLN Rate on 17 September 2026 (ECB Cross Rate)
US dollar to Polish złoty · Thursday, 17 September 2026
3.7958
0.74% up—vs 16 Sept
1 PLN = 0.26345 USD
On Thursday, 17 September 2026, the USD/PLN cross rate calculated from the European Central Bank's euro reference rates was 3.7958: one US dollar (USD) was worth 3.7958 Polish złoty (PLN). Conversely, one Polish złoty was worth 0.26345 US dollars. The rate was 0.74% higher than the previous fixing on Wednesday, 16 September 2026 (3.7681). From 1 September 2026 to 17 September 2026 it ranged between 3.7035 and 3.7958 over 13 fixings.
Source: cross rate calculated by RateKite from European Central Bank euro reference rates.
| USD | PLN | PLN | USD |
|---|---|---|---|
| 1 | 3.80 | 1 | 0.26 |
| 10 | 37.96 | 10 | 2.63 |
| 100 | 379.58 | 100 | 26.34 |
| 1,000 | 3,795.84 | 1,000 | 263.45 |
| 10,000 | 37,958.37 | 10,000 | 2,634.47 |
Amounts at the reference rate, rounded; banks and card networks apply their own rates and fees.
| Date | Rate | Change |
|---|---|---|
| Thursday, 10 September 2026 | 3.7207 | — |
| Friday, 11 September 2026 | 3.7310 | 0.28% up |
| Monday, 14 September 2026 | 3.7588 | 0.74% up |
| Tuesday, 15 September 2026 | 3.7612 | 0.06% up |
| Wednesday, 16 September 2026 | 3.7681 | 0.19% up |
| Thursday, 17 September 2026 | 3.7958 | 0.74% up |
| Friday, 18 September 2026 | 3.8076 | 0.31% up |
| Monday, 21 September 2026 | 3.7885 | 0.50% down |
| Tuesday, 22 September 2026 | 3.7931 | 0.12% up |
| Wednesday, 23 September 2026 | 3.8353 | 1.11% up |
| Thursday, 24 September 2026 | 3.8553 | 0.52% up |