sgd to idr+7.07%. (1Y). 1 SGD = 12,696.7 IDR. May 18, 2025, 23:33 UTC. May 2025 Jul 2025 Sep 2025 Oct 2025 Dec 2025Check live exchange rates for 1 SGD to IDR with our SGD to IDR chart. Exchange Singapore dollars to Indonesian rupiahs at a great exchange rate with OFX. SGD to IDR trend.