sar 288288 SARUSD - 288 Riyal to US Dollar. As of 19 January 2025, the current exchange rate of 288 Riyal is equal to 76.8 US Dollar. This is an increase of 0.168535% (or +0.129217 USD)288 SARUSD - 288 Riyal to US Dollar. As of 19 January 2025, the current exchange rate of 288 Riyal is equal to 76.8 US Dollar. This is an increase of 0.168535% (or +0.129217 USD)