idr 45US Dollar = 704,097 Indonesia Rupiah. 45. USD = 704,097 IDR. This US Dollar to Indonesia Rupiah currency converter is updated with real-time rates every 15 minutes as of Mar45 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 Rp736,591.50