SGD to CUP exchange rate on 2026-09-02 Closing rate1 SGD = 18.8527 CUPDay-over-day change: -0.10%Previous close: 18.8718More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guías de divisas Todos los tipos de cambio de SGD Todos los tipos de cambio de CUP CUP A SGD