idr 138Our currency converter will show you the current IDR to USD rate and how it’s changed over the past day, week or month. Are you overpaying your bank? Banks often advertise free or138 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