Exchange Rate Exchange Rate, August 2025 : 1 Dollar = 4006 Reils Exchange Rate, July 2025 : 1 Dollar = 4013 Reils Exchange Rate, June 2025 : 1 Dollar = 4011 Reils Exchange Rate, May 2025 : 1 Dollar = 4003 riels Exchange Rate, April 2025 : 1 Dollar = 4004 riels 1 2 ›