sgd to idrDownload Our Currency Converter App ; 1 SGD, 12,713.10000 IDR ; 5 SGD, 63,565.50000 IDR ; 10 SGD, 127,131.00000 IDR ; 20 SGD, 254,262.00000 IDR.Find the current Singapore Dollar Indonesian Rupiah rate and access to our SGD IDR converter, charts, historical data, news, and more.