sgd to idrSGD to IDR forecast for May 2025.In the beginning at 12709 Indonesian Rupiahs. Maximum 12931, minimum 11546. The averaged exchange rate 12452. SGD to IDR forecast at theThis chart shows SGDIDR exchange rate history data for 2022. The SGDIDR rate is up +9.78% in 2022. This means the Singapore Dollar increased in value compared to