FACT 1: The currency of the Great Britain is the British Pound. It's code is GBP According to our data, GBP to EUR is the most popular United Kingdom Pound exchange rate conversion. The Brits have developed a number of nicknames for its currency, including: Sterling, Wong, Quid, Nicker, Bunce. Using this currency converter, you can find the latest exchange rate for the New Zealand dollar (ISO Code: NZD) against the British Pound (ISO Code: GBP) and a calculator to convert from New Zealand dollars (NZD) to British Pounds (GBP). In the following table you'll find information about the British Pound and the New Zealand dollar.