idr 138Convert 138 USD to IDR with the Wise Currency Converter. Analyze historical currency charts or live US dollar Indonesian rupiah rates and get free rate alerts directly to your email.138 SAR to IDR: Convert Saudi Arabian Riyals to Indonesian Rupiahs · 1 SAR = 4,399.5100 IDR · 1. Start your money transfer · 2. Check out our rates and fees · 3