sgd to idrThis chart shows SGDIDR exchange rate history data for 2019. The SGDIDR rate is down -2.33% in 2019. This means the Singapore Dollar decreased in value compared toPilih Bahasa! Indonesian. English Indonesian . IDR USD: 16.815. Per Tanggal: 16 Apr 2025 17:00. IDR AUD. 10.705. IDR CNY. 2.300.