1 USD = 0.72 GBP
This means that for every 1 US dollar, you would get around 0.72 British pounds. However, exchange rates can fluctuate over time, so it's always a good idea to check the current exchange rate before making any financial transactions.
You can easily find up-to-date exchange rates online or through currency converter tools. Keep in mind that different banks and financial institutions may offer slightly different exchange rates, so it's worth comparing before exchanging your money.