See how the value of money has changed over the years because of inflation.
Results are estimates for information only, not financial or tax advice.
How it works
Value = amount x (CPI end year / CPI start year). Average yearly inflation = (CPI end / CPI start)^(1 / years) - 1. Data: US CPI-U annual averages from the Bureau of Labor Statistics, 2000-2024.
Frequently asked questions
Where does the data come from?
The US Bureau of Labor Statistics CPI-U, annual averages (1982-84 = 100).
Why does money lose value?
Rising prices mean each dollar buys fewer goods and services over time.
Can I add more years?
Yes, add CPI values to the CPI object in cch.js.