1 GBP = 1.23 USD today on Mar 13, 2020. Analyze GBP to USD conversion rate, percent increase or decrease, history, chart, high, low & comparison for last 7 days, 10 days, 30 days & 3 months to forecast the performance of this currency pair. View a graph which plots historical exchange rates for the US Dollar against the British Pound Invert table The table currently shows historical exchange rates for US Dollars per 1 British Pound. Invert the table to see British Pounds per 1 US Dollar. Export to Excel Export this data to a CSV file which can be imported by Microsoft Excel. Dollar-Pound Exchange Rate From 1791 Download the Results in a Spreadsheet Format. What Was the Exchange Rate between the U.S. dollar and British pound? Initial Year: Ending Year: The year(s) you entered are incorrect. Valid years range from 1791 to 2018.