<h1>RBI Updates Currency Exchange Rates: USD at Rs. 66.7268, Euro at Rs. 73.5463, GBP at Rs. 81.7136 on October 18, 2016.</h1> The Reserve Bank of India set the reference rate for the US Dollar at Rs. 66.7268 on October 18, 2016, compared to Rs. 66.7779 on October 17, 2016. The exchange rates for other major currencies against the Rupee on October 18, 2016, were as follows: 1 Euro was Rs. 73.5463, 1 British Pound was Rs. 81.7136, and 100 Japanese Yen was Rs. 64.14. These rates are determined based on the US Dollar reference rate and the middle rates of cross-currency quotes. The Special Drawing Rights (SDR) to Rupee rate will also be based on this reference rate.