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USD/PLN Exchange Rate History: September 2026

US dollar to Polish złoty · cross rates from ECB euro reference rates

In September 2026, USD/PLN had 22 daily fixings (cross rates calculated from ECB euro reference rates). It ranged from a low of 3.7035 on 9 September 2026 to a high of 3.8553 on 24 September 2026, averaging 3.7739. The latest fixing in the month, 3.8476 on 30 September 2026, is 3.09% higher than the last fixing of August 2026 (3.7323).

Source: European Central Bank euro foreign exchange reference rates.

Low
3.7035
9 September 2026
High
3.8553
24 September 2026
Average
3.7739
22 fixings
Latest
3.8476
30 September 2026
Daily USD/PLN rates, September 2026
DateRateInverseChange
Wednesday, 30 September 20263.84760.259900.08% up
Tuesday, 29 September 20263.84440.260120.03% up
Monday, 28 September 20263.84340.260190.25% up
Friday, 25 September 20263.83390.260830.55% down
Thursday, 24 September 20263.85530.259380.52% up
Wednesday, 23 September 20263.83530.260731.11% up
Tuesday, 22 September 20263.79310.263640.12% up
Monday, 21 September 20263.78850.263960.50% down
Friday, 18 September 20263.80760.262630.31% up
Thursday, 17 September 20263.79580.263450.74% up
Wednesday, 16 September 20263.76810.265380.19% up
Tuesday, 15 September 20263.76120.265880.06% up
Monday, 14 September 20263.75880.266040.74% up
Friday, 11 September 20263.73100.268020.28% up
Thursday, 10 September 20263.72070.268760.47% up
Wednesday, 9 September 20263.70350.270020.38% down
Tuesday, 8 September 20263.71780.268980.24% up
Monday, 7 September 20263.70870.269630.10% down
Friday, 4 September 20263.71260.269350.33% down
Thursday, 3 September 20263.72490.268460.32% down
Wednesday, 2 September 20263.73680.267610.01% down
Tuesday, 1 September 20263.73710.267590.13% up