Iran's national currency, the rial, has completely collapsed against the U.S. dollar as the country's economic crisis worsens. The value of one rial is now worth $0.00 right now. On the open market, one U.S. dollar now trades for roughly 1.4 million rials, a collapse that has erased decades of purchasing power and fueled widespread unrest. The currency's plunge isn't new, but the pace of decline in 2025 and early 2026 has been dramatic.