CHF to USD exchange rate on 2026-08-28 Closing rate1 CHF = 1.2434 USDDay-over-day change: 0.10%Previous close: 1.2422More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guides de devises Tous les taux CHF Tous les taux USD USD À CHF