Hi and welcome to our site.  Here at US Dollar Exchange Rate, we offer the latest rates available for exchanging British Pounds to the US Dollar.  We plan to release a comparison calculator soon that you can use to compare all the top currency brokers on the market to find the best deal.  If you have a considerable sum of money to transfer then it would be highly advisable to check around to find the best rate as small differences in percentages can mean large financial savings.