No, British pounds (GBP) are generally not accepted for everyday transactions in Barbados. The official currency is the Barbadian Dollar (BBD), which is pegged to the US Dollar at a fixed rate of 2:1. While you might find a few high-end resorts or duty-free shops that can quote a price in pounds, they will likely apply a very poor exchange rate. Most travelers find that US Dollars are widely accepted alongside the local currency, often receiving change back in Barbadian dollars. For the best value, you should either use a fee-free travel credit card or withdraw local currency from an ATM upon arrival. If you bring physical British pounds, you will need to visit a local bank or a "Bureau de Change" to swap them for Barbadian dollars before you can pay for taxis, local meals, or souvenirs at the island's many vibrant markets.