GTQ to SGD exchange rate on 2026-08-03 Closing rate1 GTQ = 0.1681 SGDDay-over-day change: -0.13%Previous close: 0.1683More 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