CUP to PLN exchange rate on 2026-09-04 Closing rate1 CUP = 0.1550 PLNDay-over-day change: -0.46%Previous close: 0.1557More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All CUP rates All PLN rates PLN To CUP