euro to idrIndonesian rupiah (IDR). ECB euro reference exchange rate. 19 May 2025. EUR 1 = IDR 18531.73 104.11(0.6%). Change from 20 May 2025 to 19 May 2025. MinGet the latest 1 Euro to Indonesian Rupiah rate for FREE with the orinal Universal Currency Converter. Set rate alerts for to and learn more about Euros and Indonesian Rupiahs from XE