USD to SAR exchange rate on 2026-08-20 Closing rate1 USD = 3.7500 SARDay-over-day change: 0.00%Previous close: 3.7500More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Currency guides All USD rates All SAR rates SAR To USD