TWD to IDR exchange rate on 2026-09-16 Closing rate1 TWD = 555.5253 IDRDay-over-day change: -0.05%Previous close: 555.7945More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All TWD rates All IDR rates IDR To TWD