Exchange Rate Exchange Rate, January 2020 : 1 Dollar = 4064 riels Exchange Rate, December 2019 : 1 Dollar = 4065 riels Exchange Rate, November 2019 : 1 Dollar = 4058 riels Exchange Rate, October 2019 : 1 Dollar = 4067 riels Exchange Rate, September 2019 : 1 Dollar = 4096 riels
