idr 4545 USD = 736,591.50 IDR at the rate on $1 = Rp16,368.70 at the rate on The cost of 45 United States Dollars in Indonesian Rupiah is Rp736,591.5045 USD to IDR. 's Value of 45 Dollars in Indonesian Rupiah is 713,819.25 (IDR). The exchange rate used for the USDIDR currency pair was : 15,862.65.