GBP to USD exchange rate on 2026-09-17 Closing rate1 GBP = 1.3424 USDDay-over-day change: -0.39%Previous close: 1.3477More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All GBP rates All USD rates USD To GBP