CUP to DOP exchange rate on 2026-08-22 Closing rate1 CUP = 2.1283 DOPDay-over-day change: -12.96%Previous close: 2.4452More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All CUP rates All DOP rates DOP To CUP