What is a US dollar worth in today's money? This calculator shows inflation during the selected time frame. We use the Consumer Price Index (CPI) data provided by the Bureau of Labor Statistics of the United States government. The CPI shows how the cost of products has changed over time. This includes everything from a gallon of gas, milk, bread, etc.



The inflation rate is calculated from the beginning of the year. Other inflation calculators might use inflation at different times of the year or an average annual inflation, so they might show slightly different results.