TWD to USD exchange rate on 2026-09-15 Closing rate1 TWD = 0.0315 USDDay-over-day change: -0.68%Previous close: 0.0317More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Currency guides All TWD rates All USD rates USD To TWD