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 to EUR Conversion ; IDR, EUR ; 1 IDR, = Infinity EUR ; 10 IDR, = Infinity EUR ; 25 IDR, = Infinity EUR ; 50 IDR, = Infinity EUR.