sgd to idr1 SGD = 12,719.999218 IDR May 21, 2025 05:45 UTC. Check the currency rates against all the world currencies here. The currency converter below is easy toThe current value of 1 SGD is IDR 12,676.75 IDR. In other words, to buy 5 Singapore Dollar, it would cost you IDR 63,383.76 IDR. Inversely, IDR 1.00 IDR would