USD to CHF exchange rate on 2026-08-31 Closing rate1 USD = 0.8080 CHFDay-over-day change: -0.01%Previous close: 0.8081More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guides de devises Tous les taux USD Tous les taux CHF CHF À USD