Inflation Calculator — US CPI

See how inflation has changed the value of money over time using official US Consumer Price Index data from 1913 to 2025.

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Quick Examples

Inflation-Adjusted Value

Adjusted Value
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Cumulative Inflation
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Avg. Annual Rate
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Purchasing Power Change
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Price Multiplier
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times more expensive
Dollar Value
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Value of Your Dollar Over Time

Inflation-Adjusted Value Original Amount (nominal)

Decade-by-Decade Breakdown

PeriodCPI StartCPI EndInflationAvg./Year
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Disclaimer: This tool is for informational and educational purposes only. It does not constitute financial, legal, tax, or professional advice. Results are estimates based on the information you provide and may not reflect actual costs, obligations, or outcomes. Consult a qualified professional before making decisions based on these calculations. StellarClose LLC is not liable for actions taken based on information provided by this tool.

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