Inflation Impact Calculator
See how inflation erodes purchasing power over time and how much you need to maintain your standard of living.
Part of our Finance Calculators collection.
Inflation Impact Calculator
Free online calculator
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Historical US average: 2.5–3.5%
Results update automatically as you type
How to Use This Calculator
- 1
Enter your financial details.
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See projections instantly.
- 3
Adjust to model different scenarios.
How This is Calculated
Real Value = Amount / (1+rate)^years Purchasing Power Lost = Amount − Real Value Needed to Maintain = Amount × (1+rate)^years
Example Calculation
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Result
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Results update as you type.
Frequently Asked Questions
How accurate are these projections?
Investment projections assume a constant return rate which never occurs in practice. Use these as planning guides, not guarantees.
Should I consult a financial advisor?
For retirement planning, a fee-only fiduciary financial advisor can provide personalised guidance accounting for your full financial picture.