The Central Bank of Sri Lanka (CBSL) posted the daily currency rates, on its official website. The exchange rates are as follows:
USD
Buy 356.6729
Sell 367.3982
GBP
Buy 435.1487
Sell 451.8938
EUR
Buy 375.2973
Sell 389.8979
JPY
Buy 2.6188
Sell 2.7267
AUD
Buy 244.1571
Sell 255.4851