SGD to CUP exchange rate on 2026-08-17 Closing rate1 SGD = 18.7639 CUPDay-over-day change: 0.00%Previous close: 18.7648More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi SGD Tutti i tassi CUP CUP Per SGD