USD to PLN exchange rate on 2026-08-01 Closing rate1 USD = 3.7409 PLNDay-over-day change: -0.09%Previous close: 3.7444More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi USD Tutti i tassi PLN PLN Per USD