United States Dollar (USD) To Singapore Dollar (SGD) 180 Day HistoryUnited States Dollar To Singapore Dollar 180 Day HistorySep 19Nov 18Jan 18Mar 18Min = 1.3195 (Dec 31) Avg = 1.34643 Max = 1.3735 (Oct 03)1.311.331.351.371.39USD/SGDCopyright © fxexchangerate.com