Monthly U.S. CPI-U from the Federal Reserve. See how inflation has moved — and what an amount from any earlier month is worth today.
Source: FRED (Federal Reserve Bank of St. Louis), series CPIAUCSL — U.S. City Average CPI-U, monthly, NSA. View series →
Calculator uses standard CPI adjustment: amount × (CPIto / CPIfrom). Real values only.
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Fill in Amount ($), From month, To month. Real U.S. CPI-U inflation data from FRED, plotted monthly, with a calculator that shows what your money is worth today versus any earlier month. All calculations run instantly in your browser — private, no sign-up, nothing uploaded.
Real U.S. CPI-U inflation data from FRED, plotted monthly, with a calculator that shows what your money is worth today versus any earlier month.
Yes. It is a free, client-side tool. No registration required and nothing is uploaded.