GBP to USD Converter
Exchange rates change daily. Enter the current GBP/USD rate or use the default estimate.
How the conversion works
At a rate of 1.27, £100 converts to $127. The rate quoted as "GBP/USD" tells you how many dollars one pound buys.
The rate you see isn't the rate you get
The figure published in the news is the mid-market rate — the midpoint between what banks buy and sell at. It is a reference point, not a retail price.
What you actually receive is affected by:
- The spread. Providers quote a slightly worse rate than mid-market and keep the difference. This is often the largest cost and the least visible, since it can be presented as "0% commission".
- Explicit fees. A flat transfer charge, which matters proportionally more on small amounts.
- Card foreign transaction fees. Commonly around 1–3% on top of the conversion.
- Airport and hotel bureaux. Typically the worst rates available anywhere.
Dynamic currency conversion
When a card machine abroad offers to charge you in pounds rather than dollars, decline it. That service sets its own exchange rate, usually a poor one. Paying in the local currency lets your own card network handle the conversion, which is almost always better.
Why the rate moves
Exchange rates float continuously against each other. The main drivers are relative interest rates between the two central banks, inflation differentials, economic data releases, political events, and broad market sentiment toward risk.
GBP/USD — long nicknamed "cable", after the transatlantic telegraph cable that once carried the quotes — is among the most heavily traded currency pairs, so it responds quickly to news from either country.
Practical advice
For meaningful amounts, compare the total you receive rather than the headline rate, since fees and spread are what actually differ between providers. For travel money, a card with no foreign transaction fee usually beats carrying cash. And rates shift daily, so check a live figure rather than reusing one from last month.