CHF to PLN exchange rate on 2026-09-11 Closing rate1 CHF = 4.5812 PLNDay-over-day change: -0.02%Previous close: 4.5822More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi CHF Tutti i tassi PLN PLN Per CHF