How to use British Pound to US Dollar Conversion Calculator Type the value in the box next to "British Pound [GBP]". The result will appear in the box next to Listed below is a table of historical exchange rates relative to the U.S. dollar, at present the Pound Sterling, GBP, 0.4993, 0.5632, 0.4303, 0.4033, 0.3517, 0.3508, 0.2525, 0.2008, 0.255, 0.2008 Angola · Angolan kwanza, AOA, 310.16, 75.023, 76.6, 22.058, 32.8716, 73.8297 1 new kwanza equals 1 million old kwanza. Convert British Pounds to US Dollar with our easy to use currency converter. Get live GBP/USD exchange rates in real time.