GTQ to SGD exchange rate on 2026-08-11 Closing rate1 GTQ = 0.1678 SGDDay-over-day change: 0.08%Previous close: 0.1677More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guides de devises Tous les taux GTQ Tous les taux SGD SGD À GTQ