Initask FX

USD to PLN in September 2025

Average: 3.6302 PLN

In September 2025 the ECB published 22 reference rates for USD/PLN. The average was 3.6302 PLN per USD, the low 3.5925 on September 17, 2025 and the high 3.6625 on September 2, 2025. From the first to the last day of the month the rate moved from 3.6324 to 3.6367 (+0.12%).

September 1, 2025September 30, 2025

High 3.6625 PLN (September 2, 2025) Low 3.5925 PLN (September 17, 2025)

Average3.6302
Low3.5925 (September 17, 2025)
High3.6625 (September 2, 2025)
Open3.6324
Close3.6367
Change+0.12%
Days22

September 2025

Date1 USDChange1 PLN
September 1, 20253.6324-0.75%0.27530
September 2, 20253.6625+0.83%0.27304
September 3, 20253.6491-0.36%0.27404
September 4, 20253.6499+0.02%0.27398
September 5, 20253.6338-0.44%0.27519
September 8, 20253.6234-0.29%0.27599
September 9, 20253.6238+0.01%0.27595
September 10, 20253.6427+0.52%0.27452
September 11, 20253.6502+0.21%0.27395
September 12, 20253.6333-0.46%0.27523
September 15, 20253.6125-0.57%0.27681
September 16, 20253.6007-0.33%0.27773
September 17, 20253.5925-0.23%0.27835
September 18, 20253.6013+0.24%0.27768
September 19, 20253.6324+0.86%0.27530
September 22, 20253.6151-0.48%0.27661
September 23, 20253.6083-0.19%0.27714
September 24, 20253.6299+0.60%0.27549
September 25, 20253.6322+0.06%0.27532
September 26, 20253.6588+0.73%0.27332
September 29, 20253.6420-0.46%0.27458
September 30, 20253.6367-0.15%0.27498

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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