CUP to DOP exchange rate on 2026-09-06 Closing rate1 CUP = 2.4458 DOPDay-over-day change: 0.00%Previous close: 2.4459More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Currency guides All CUP rates All DOP rates DOP To CUP