usd idrSee a detailed list of USDIDR forward rates, use our advanced calculator, and plot the forward rate curve for US Dollar Indonesian Rupiah on our forward rates page1 USD to IDR stats. The performance of USD to IDR in the last 30 days saw a 30 day hh of 16,833.0000 and a 30 day low of 16,246.0000. This means the 30 day average was 16,532.6667.