Exchange Rate Exchange Rate, September 2023 : 1 Dollar = 4141 riels Exchange Rate, August 2023 : 1 Dollar = 4134 riels Exchange Rate, July 2023 : 1 Dollar = 4129 riels Exchange Rate, June 2023 : 1 Dollar = 4124 riels Exchange Rate, May 2023 : 1 Dollar = 4120 riels 1 2 ›