sgd to idrSingapore Dollars to Indonesian Rupiahs 1.0000 SGD = 12754.2748 IDR · 1 Singapore Dollar to Indonesian Rupiah historical data.This August 2020 , we are expecting FX_IDC:SGDIDR to tumble at 10,919.605 area. For the past two months the prices are compressed thtly. Hopefully before the 17th August Independence Day, IDR will emerge stronger than SGD. Here