Guatemala Quetzal (GTQ) To Singapore Dollar (SGD) 180 Day HistoryGuatemala Quetzal To Singapore Dollar 180 Day HistorySep 20Nov 19Jan 19Mar 19Min = 0.1679 (Dec 28) Avg = 0.17207 Max = 0.1755 (Oct 21)0.150.160.170.180.190.2GTQ/SGDCopyright © fxexchangerate.com