3 million usd to idr$3800000 US Dollar to Indonesian Rupiah Rp conversion .3 Million USD to IDR. Convert.4 Million USD to IDR. Rp3900000 Indonesian Rupiah to US Dollar $Rp3,000,000.00 – three million rupiahs is currently worth $182.64 (one hundred ehty-two us dollars 64 cents) as of 14:00PM UTC. We use