euro to idrAs of 04:00AM UTC , one euro equals Rp18,471.66 (ehteen thousand four hundred seventy-one rupiahs). We use the mid-market rate for EUR to IDR conversion.IDR Indonesian Rupiah · Historical Exchange Rates For Euro to Indonesian Rupiah · Quick Conversions from Euro to Indonesian Rupiah : 1 EUR = 18,613.300 IDR.