Purchasing Power Calculator
Calculate the real value of a specific amount of money after accounting for inflation. See how much less your $100 will buy in the future.
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Formula
Devalues the nominal dollar amount by the estimated inflation rate to show its equivalent value in "today's money".
Worked Example
The Value of a Dollar
- High inflation periods can destroy 50% of purchasing power in under 10 years.
- Moderate inflation encourages spending and investment over hoarding cash.
- Global currency fluctuations also affect your international purchasing power.
Plan your investments to outpace the rate of inflation.
You can also calculate changes using our Inflation Impact Calculator or Salary vs Inflation Calculator.
Frequently Asked Questions
Why does purchasing power fall?
Because prices for the same items increase over time, making each unit of currency less valuable.
Which assets protect purchasing power?
Stocks, real estate, and inflation-indexed bonds (like TIPS) are designed to grow with or above inflation.
Financial Disclaimer
This calculator is provided for informational and educational purposes only. It is not intended as financial, investment, or tax advice. Results are estimates and may not reflect your actual financial situation. Always consult a qualified financial advisor or tax professional before making any financial decisions based on these results.
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